1 1 OUTLINES OF THE ! HISTORY OF ETHICS FOR ENGLISH READERS BY HENRY SIDGWICK KNIGHTBRIDGE PROFESSOR OF MORAL PHILOSOPHY IN THE UNIVERSITY OF CAMBRIDGE AND AUTHOR OF ' 'THE METHODS OF ETHICS' HontJon MACMILLAN AND CO. AND NEW YORK 1886 ^ PREFACE THE nucleus of this little book is formed by an article on " Ethics " which I wrote some years ago for the Encyclopedia Britannica. I found that, in the opinion of persons whose judgment had weight with me, this article appe^reo^^Jikely to meet the needs of English students desirous of obtaining a general knowledge of the history of ethical thought : I have, therefore, by the permission of Messrs. Black, the publishers of the Encyclopedia Britannica, re- printed it in this separate form. In so doing, I have considerably altered and enlarged it : but, after some hesitation, I determined to adhere to the main outlines of the original article, according to which the chapter (IV.) dealing with the modern period is mainly confined to English Ethics, and only deals with foreign ethical systems in a subordinate way, as sources of influence on English thought. I adopted this resolution, partly because it seemed to me that the merit of my article if it had any lay in a certain compact unity of movement which would vi PREFACE inevitably be lost if I tried to include a treatment of French and German moralists on a scale correspond- ing to my treatment of English moralists : while at the same time a considerable portion of what I thus omitted appeared to me to have a distinctly subordinate interest for English readers as com- pared with what I included. I ought further to explain that, for somewhat similar reasons, I have taken pains to keep Ethics as separate as I con- veniently could from Theology and Metaphysics, and also from Politics : this separation, however, is naturally less complete in some parts of the subject than in others ; e.g., in dealing with the mediaeval period the relations of Ethics to Theology are necessarily more prominent than in the modern period. Finally, I may perhaps say that I have aimed throughout at the greatest possible impartiality and " objectivity " of treatment ; and in order better to attain this result I have not attempted to deal with contemporary modes of ethical thought with which I have been engaged controversially except in a very brief and summary way. In the greater part of the book, i.e., in by far the larger part of Chapter 1 1., in almost all Chapter IV., and in some of Chapter III., my exposition is primarily based on my own study of the original authors. Where this is not the case I have tried to guard myself from error by comparing different historians PREFACE vii of philosophy, and referring to the original authors whenever this comparison left me doubtful. And throughout I have endeavoured to correct and supple- ment the results of my own study by comparing them with the views expressed in other historical works. I am especially indebted, as regards Chapter II. to Zeller's Geschichte der Griechischen Philosophic ; but, in revising the chapter, I have also derived use- ful suggestions from Ziegler, Geschichte der Ethik, and from an excellent little book on Epicurean- ism by Mr. Wallace. The account of Christian morality in Chapter III. was naturally derived from sources too numerous to mention ; but for one or two statements in it I am certainly indebted to Lecky's History of European Morals. The account of mediaeval ethics in the same Chapter was mainly composed, in the original article, by the aid of Neander and Wuttke ; but in revising it I have had the valuable aid of Gass's Christliche Ethik. In the modern period I have derived suggestions from Jodl, Geschichte der Ethik, from the Principles of Morals by Wilson and Fowler, from a little book by Mr. Fowler on Shaftesbury and Hutcheson, from another of the same kind on Hobbes by Mr. Croom Robertson, and from Mr. Sully 's Pessimism; as well as from the comprehensive histories of philo- sophy by Ueberweg and Erdmann. I must also express my acknowledgment to friends and corre- vill PREFACE spondents for advice that they have given me on various parts of the work : especially to Lord Acton ; to R. D. Hicks, Esq., Fellow of Trinity College, Cambridge ; and to the Rev. Alexander Stewart, of Mains, Dundee, who has kindly aided me by reading through the proofs of the book. ERRATUM. Delete note on page 17. CONTENTS PAGE PREFACE . v INTRODUCTION. I. GREEK AND GRECO-ROMAN ETHICS . . . xv 1. Pre-Socratic Ethics (550-430 B.C.) . . . xvi 2. Socrates, Plato, and Aristotle (430-322 B.C.) . . xvii Cynics and Cyrenaics ..... xvii 3. Post- Aristotelian Ethics, from 300 B.C. to (say) 300 A.D. xviii II. CHRISTIANITY AND MEDIAEVAL ETHICS . . . xix 1. Pre-Scholastic Period to noo A.D. . . . xx Augustine (354-430 A.D.) . . . xx Erigena (;r. 810-877 A.D.) . xx 2. Scholasticism grows and culminates (1100-1274 A.D. ). xx 3. Decay of Mediaeval Philosophy and Transition to Modern Thought (circ. 1300-1600 A.D.) . . xx III. MODERN, CHIEFLY ENGLISH, ETHICS . . xxi 1. Hobbes (1640 and 1651) . , . .xxi 2. Independent Morality, Rational and Jural (1651-1711) xxi 3. Psychological Anti-Egoism. Naturalness of Disin- terested Benevolence and Conscience (1711-1747) . xxii 4. Butler (1726 and 1736). Dualism of Governing Prin- ciples. Divergence of Conscience and Benevolence . xxii 5. Psychology predominant over Ethics. Explanation of Moral Sentiments (1740-1759) . . . xxiii 6. Later Intuitionism and Common Sense, from 1757 (Price) or 1788 (Reid) .... xxiii Y/ 7- Fully developed Utilitarianism, from 1785 (Paley) or 1789 (Bentham) ..... xxiii b ^4*4^ CONTENTS J . jJF"A 7 CHAPTER I. GENERAL ACCOUNT OF THE SUBJECT PAGE I. Ethics ; the Study of the Ultimate Good of Man . . I Distinguished from Theology, the Study of Absolute Good 2 2. Ethics partially distinguished from Politics . . .2 3. Ethics and Psychology . . . . 4 4. Ethics ; the Study of Duty or Right Conduct . . 6 5. Ethics and Jurisprudence . . . ' . .8 Origin of the Moral Faculty. . 9 Free Will 10 I/ Summary View of Ethics . . . . .10 CHAPTER II. GREEK AND GRECO-ROMAN ETHICS I. Pre-Socratic Philosophy . . . . .12 Pythagoras . . . . . . 13 Heraclitus . . . . . . .14 Democritus . . . . . . 15 2. The Age of the Sophists . . . . .17 3. Socrates . . . . . . .22 4. The Socratic Schools . . . . .31 Aristippus and the Cyrenaics . . . 32 Antisthenes and the Cynics . . . . -33 ,5. Plato ....... 34 6. Plat9's Theory of Virtue . . . . .41 7. Plato's View of Pleasure ; and its Relation to Human Good 47 8. Plato and Aristotle ...... 50 Aristotle . . . . . . 50 9. Aristotle's View of Human Wellbeing . . -54 10. Aristotle's Theory of Virtue . . . -57 11. Aristotle's Account of Justice, Friendship, and Practical Wisdom ....... 63 12. Plato and Aristotle on Free Will . . . .67 CONTENTS xi PAGE r 13. Transition to Stoicism . . . . .69 Zeno . . . . . . -7o 14. Stoicism. The Passionless Sage . . . 71 Stoic Freedom and Determinism . . . -73 15. Stoic Wisdom and Nature . . . . -74 _i6. Stoics and Hedonists . . . . .81 / 17. Epicurus . . . . . . -83 < 1 8. Later Greek Philosophy . . . . .88 Academic Scepticism and Eclecticism . . .90 19. Philosophy in Rome ... .92 Cicero ....... 93 20. Roman Stoicism . . . . . .96 Seneca ....... 97 V Epictetus ....... 97 Marcus Aurelius .... .98 21. Later Platonism and Neo-Platonism . . . 102 Plutarch . . . . . . .102 Plotinus . . . ' . !O3 CHAPTER III. CHRISTIANITY AND MEDIEVAL ETHICS 1. The Characteristics of Christian Morality to be distinguished 107 2. Christian and Jewish " Law of God " .108 3. Christian and Pagan Inwardness . . .112 Faith .113 Love US Purity . .116 4. Distinctive Particulars of Christian Morality . 1 16 Obedience .... "7 Alienation from the World and the Flesh . . 117 Patience . .118 Beneficence. . . . IT 9 Christianity and Wealth . . .121 Purity . -122 Humility . . . . .122 xii CONTENTS PAGE Religious Duty . . . . . .123 / Christianity and Free Will . . . . .124 5. Development of Opinion in early Christianity . .125 Monastic Morality . . . . . I2 5 6. Development of Ethical Doctrine . . . .127 Augustine . . . . . . .127 Ambrose . . . . . . 131 7. Ecclesiastical Morality in the " Dark Ages " . .132 8. Scholastic Ethics . . . . . . 134 Johannes Erigena . . . . . .134 Anselm . . . . . . 135 Abelard . . . . . . .136 Scholastic Method . . ... . .138 Peter the Lombard . . . . . 138 9. Thomas Aquinas . . . . . 139 Duns Scotus ...... 145 Occam ....... 145 IO. Mediaeval Mysticism ..... 146 Bonaventura . . . . . .147 II. Casuistry ....... 149 The Jesuits . . . . . . 151 12. The Reformation. Transition to Modern Ethical Philosophy 151 CHAPTER IV. MODERN, CHIEFLY ENGLISH, ETHICS I. Modern Ethics before Hobbes . . . 155 Bacon ....... 155 The Law of Natui'e . . . . . .156 Grotius ....... 157 2.^IJoJibes ....... 160 3. The Cambridge Moralists ..... 167 Cudworth ....... 167 More ....... 168 ! 4. Morality as a Code of Nature . . . .170 Cumberland . . . . . .170 Locke . . . . . . .172 CONTENTS xiii PAGE 5. Clarke ... ... 175 6. Shaftesbury . . . . . . .180 Mandeville . . . . . . .187 7. Butler . . . . . . .188 Wollaston . . . . . . 194 8. Shaftesbury's Doctrine developed and systematised . 197 Hutcheson . . . . . . . 197 9. Moral Sentiments and Sympathy .... 200 . . . . . 225 Tucker ....... 225 Paley ....... 227 15. Bentham and his School . . . . .229 16. J. S. Mill . . . . . .234 Associationism ...... 239 17. Current Ethical Controversies . . . .241 Association and Evolution ..... 242 Evolutional Ethics ...... 242 Optimism and Pessimism ..... 246 Transcendentalism ...... 247 T. H. Green . . . . . .247 18. Free Will . . . . . . .249 Reid on Free Will ...... 250 Determinist Ethics . . . . . .253 19. French Influence on English Ethics . . . 254 Helvetius ....... 256 Comte ....... 256 20. German Influence on English Ethics . . . 258 Kant ..... -259 xiv CONTENTS I'AGE Post-Kantian Ethics ..... 265 v Hegel . . . . . . .266 , German Pessimism ...... 268 7 Schopenhauer ...... 268 Hartmann ....... 269 INDEX ........ 273 INTRODUCTION IN order to assist the reader in grasping and arranging the somewhat compressed historical matter presented to him in this book, I have thought it desirable to prefix a brief con- spectus of the three periods treated in Chapters II. III. and IV. respectively. I. GREEK AND GRECO-ROMAN ETHICS. The first of the three great divisions of my subject the history of Greek and Greco-Roman Ethics is most naturally subdivided again into Pre-Socratic Ethics, Socratico-Platonic- Aristotelian Ethics, and Post-Aristotelian Ethics. If we use these as definite chronological divisions, the first period may be taken to extend till somewhere about 430 B.C., when the new dialectic of Socrates began to impress the Athenian public : the second may be taken to end either with the death of Aristotle (322 B.C.), or with the approximately simultaneous appearance of Zeno and Epicurus as teachers at Athens, near the end of tne 4th century : the third may be extended, if we like, to the suppression of the schools of philosophy at Athens by the orthodox zeal of Justinian, A.D. 529 ; but I have not tried to carry the reader's interest, in this last stage, beyond the 3d century A.D. In dealing xvi INTRODUCTION with the first division, however, I have not thought it desirable to observe a strictly chronological line of demarcation ; as I have included in it Democritus, a younger contemporary of Socrates, who outlived him, as well as Pythagoras and Heraclitus, on the ground that Democritus is connected by relations of thought with the pre-Socratic philosophy, and has no share in any of the new lines of thought which find their common point of departure in Socrates. In any case the three periods above distinguished are of very unequal importance. The leading characteristic of the first or Pre-Socratic period of Greek philosophy is that philosophic inquiry is mainly concentrated on the explana- tion of the external world ; the interest in human conduct occupies a secondary and subordinate place. It is in and through the teaching of Socrates that moral philosophy came to occupy in Greek thought the central position which it never afterwards lost : Socrates is the main starting-point from which all subsequent lines of Greek ethical thought diverge : speculations on conduct before Socrates are, to our apprehension, merely a kind of prelude to the real per- formance. Further, the three thinkers of this period, to whom I have directed attention Pythagoras, Heraclitus, and Democritus are only known to us at second-hand, or through fragmentary passages quoted by other writers. On both grounds we cannot afford to spend much time in ex- amining their doctrines. It is, however, interesting and it may assist the student in fixing their chief characteristics in his mind to note the relations of affinity in which these three Pre-Socratic thinkers stand respectively to three import- ant lines of post-Socratic thought : Pythagoras to Platonism, Heraclitus to Stoicism, and Democritus to Epicureanism. The second period, though very much shorter in time INTRODUCTION xvn than the third, occupies, as the reader will see, a much larger 2. Socrates, space in my chapter. This is partly because the actual works Aristotle 11 of Plato, and the most important part of the works of Aris- (43-3 22 totle, have come down to us, whereas the books of the lead- ing post-Aristotelian thinkers have almost entirely perished. But this is not the whole explanation : rather, this fact is itself an indication of the pre-eminent and permanent in- terest attaching to the writings of these earlier masters. For us, at any rate, Socrates, Plato, and Aristotle, taken together, hold a quite unique place in the development of moral philosophy : there is no other philosopher, from Aristotle to the present time, who, in the general view of the^ modern world, is nearly as important and impressive as any one of the three. And in order to understand the men and their work we should contemplate them as much as possible in relation to each other. Considered apart from Plato and Aristotle, Socrates would indeed be a most in- teresting historical figure; but the deepest significance of his dialectical method would inevitably be lost. Plato's work is, as he himself presents it, essentially the prosecution of an inquiry started by Socrates ; and Aristotle's work, in ethics at least, is in the main a systematic restatement of the definite results gradually worked out by the untiring and continually renewed research of Plato, supplemented by further applications of what is essentially the method of Socrates formalised. A subordinate share of attention is due to the develop- Cynics and ment of the Cynic and Cyrenaic schools within this period : Cyrel it is chiefly interesting as presenting to us in an earlier and cruder form that uncompromising opposition between Virtue / and Pleasure, which afterwards, in the post- Aristotelian period, is continued between Stoicism and Epicureanism. Both xvin INTRODUCTION Cynic and Cyrenaic schools linger for a time, after the founding of the later and more important schools of Zeno and Epicurus ; but we cannot trace Cyrenaic doctrine be- yond the middle of the 3d century B.C. ; and by the end of this century Cynicism, as an independent school, seems to become extinct, though it revives later as an offshoot or modification of Stoicism. 3. Post- The third and concluding period of Greek and Greco- Aristotelian . Ethics, Roman Ethics may be taken to extend, roughly speaking, fr 3 over six centuries half before and half after the Christian 300 A.D. ' era. But the philosophic interest of the period is very unequally distributed over it. The most interesting point in it is the very beginning ; since Zeno and Epicurus appear to have founded the Stoic and Epicurean schools re- spectively about the same time, just before the end of the 4th century B.C. No event at all equal in importance to this double origination of doctrine occurs in the history of moral philosophy for the subsequent six centuries, at any rate until the founding of Neo-Platonism in the 3d century A.D., and even this is of less importance in the history of ethics proper than it is in the history of philosophy generally. Hence, in studying this period, it is convenient to divide it if I may so say vertically rather than transversely ; first to consider separately each of the four schools founded by Plato, Aristotle, Zeno, and Epicurus respectively, and then to examine their mutual relations. Stoicism in this period takes the lead ; and throughout claims the first and largest share of our attention, as students of ethics, until the close of the 2d century A.D., when the interest is transferred to the later developments of Platonism. The antithetical V relation of Stoicism to Epicureanism is simple, permanent, and easily apprehended ; while the attitude of the Peri- INTRODUCTION xix patelic.- or Aristotelian school, overlooking minor changes, may be briefly characterised as that of "moderate ortho- doxy," endeavouring to maintain the paramount claims of Virtue adequately, yet so as to avoid the Stoic extra- vagances. The earlier history of Stoicism itself is an ob- scure subject, into which I have entered no further than just to note the importance of the work of Chrysippus, the "second founder" of Stoicism (arc. 280-206 B.C.); after this, the chief points to observe in its development are the tendency to Eclecticism or Syncretism towards the end of the 2d century B.C., represented by Pansetius, the influence of Stoicism on Roman thought as traced in Cicero's writings, and the characteristics of the later Roman Stoicism that we know from the writings of Seneca and Marcus Aurelius. The variations in Plato's school are the most marked : speaking broadly, we may distinguish three principal transi- tions in its history ; the first change is to a period of philo- sophic scepticism (circ. 250-100 B.C.) in which its ethical teaching is dubious; then scepticism dies out during the ist century B.C., and the predominant view of the school becomes broadly similar to the moderate orthodoxy of the Peripatetics until, in the 2d century A.D., a tendency to Mysticism appe^s, which reaches its fullest development in the Neo-Platonism of Plotinus in the 3d century. II. CHRISTIANITY AND MEDIEVAL ETHICS. When, at the close of the 3d century A.D., we turn our attention from Neo-Platonism, we find Christianity already dominant in European thought : accordingly, I commence my second chapter with a brief characterisation of the distinctive features of Christian morality, and then xx INTRODUCTION proceed to a summary sketch of the development of ethical 1. Pre- doctrine in the Western Church. If the reader should be Period to startled by the rapidity with which he is carried over more i ioo A.D. t nan s i x centuries, from Augustine to Anselm, he must bear Augustine (354-430 V n mm< ^ tri e long suspension of the higher intellectual activities that took place during these ages of social dissolu- tion and reconstruction ; and he may note that the one original thinker who claims our attention during these Erigena " dark ages," Johannes Erigena, is connected indirectly with 7 A.D!)" tlie P art i al gleam of light and order which Europe owed to Charles the Great ; since the only part of Erigena's life of which we have any accurate knowledge is that which he spent in Paris as head of the Court school (Schola Palatina] under Charles the Bald, from 843 onward. Further, it is 2. Schol- noteworthy that the important development of mediaeval growfand philosophy, which begins with Anseim, and which is called culminates Scholasticism, nearly coincides with the great effort to D ) establish social and political order in Western Europe on the basis of ecclesiastical supremacy, which begins with Hildebrand ; and that Scholasticism, like the power of the papacy, culminates in the i3th century with Thomas Aquinas the only writer whose doctrines I have thought it desirable to expound at any length in this chapter. In the 3. Decay \A$\ century the Scholasticism has passed its prime, though - its method still dominates educated Europe; in the i5th sophy and cen tury the sway of mediaeval thought is invaded and under- to Modern mined by the Renaissance; in the i6th the Reformation Thought an( ^ mCl clern science combine to shatter it: with the i7th \circ. 1300- 1600 A.D.) century the period of modern thought has effectively begun. INTRODUCTION xxi III. MODERN, CHIEFLY ENGLISH, ETHICS. The concluding chapter is principally occupied with the process of English ethical thought from Hqbbes to J. S. i. Hobbes Mill : but, to explain Hobbism, it seemed desirable to begin ( l64 and by describing the previous view of Natural Law from which Hobbism is formed by antithesis, and which had been taken as the basis of International Law in the epoch-making work of Grotius, some fifteen years before Hobbes's view took written^shape. For the century and a half that intervenes between Hobbes and Bentham the development of English ethics proceeds without receiving any material influence from foreign sources. This process may be conveniently divided into parts, as follows ; but the reader must observe that the divisions cannot altogether be treated as chronologically successive. In the first period, the aspect of Hobbism which 2. inde- orthodox moralists oppose is the dependence of social jJo^Hty: morality on the establishment of political order. Overlook- Rational ing minor differences, we may distinguish broadly two lines (^g 5 iL of opposition: (i) that of the Cambridge moralists and I 7 I i)- Clarke, which laid stress on the sel~evidence of moral principles viewed abstractly, and their intrinsic cogency for rational wills as such, apart from any consideration of them as laws laid down for men by an omnipotent ruler; (2) that of Cumberland and Locke, which treats morality as a code yof Divine Legislation to be ascertained by considering the ^relations of human beings as designed and created by God. The former line I may call that of the Earlier Rational In- tuitionists, to distinguish it from the somewhat similar line introduced in the next century by Price and Reid ; while xxn INTRODUCTION the Jural moralists, Cumberland and Locke, are perhaps most instructively viewed as precursors of the later Utilitarianism of Paley although, as I have shown, Locke's method of determining the laws of nature is rather intuitional than utilitarian. It should be added, however, that these two lines of thought are not definitely opposed to each other in this period : Cumberland, especially, is regarded by Clarke as altogether an ally, and is in some ways nearer to him than he is to Locke. 3 . Psycho- In the second period the reply to Hobbism takes a new departure, and penetrates to its basis of Psychological Egoism. Egoism. This line of thought is initiated by Shaftesbury, ness of dis- an d developed in different ways by Butler and Hutcheson : interested a n three agree in maintaining against Hobbes (a) that dis- BcilGVO" lence and interested Benevolence and the Moral Sense or Conscience Conscience are natural springs of action distinct from Self-love ; and (b) i 747 ). that they prompt, always, or for the most part, to the con- duct that enlightened self-interest would dictate, and are therefore harmonious with, though distinct from Self-love. I say "always, or for the most part ;" for on this point the greater caution of Butler leads him into a line of thought sufficiently different from that of Shaftesbury or Hutcheson to constitute a new departure. In the view of Shaftesbury and Hutcheson the Moral Sense, Comprehensive Benevo- lence and Enlightened Self-interest combine in a triple band 4. Butler to (j raw USj if we only see empirical facts as they are, to 1736). good conduct : in Butler's view it is needful (i) to face the Dualism of possibility of an apparent conflict between Conscience and Governing r x x Principles. Self-love, and therefore to lay stress on the authority of the otcSf 1106 f rmer ; anc * (2) to note that the dictates of Conscience science and diverge importantly from the directions which a mere regard lence V " ^ or general happiness would give. The first of these points INTRODUCTION xxiii is emphasised in the preface to his Sermons (1726): the second only became perfectly clear to him later, and appears in the Analogy (1736) : this latter date accordingly may be taken as the starting point of the controversy between In- tuitional and Utilitarian Ethics, which becomes prominent afterwards. The next division of the subject is characterised by the preponderance of Psychology_oyer ethics : the ques- tion that is both most originally and effectively treated is 5. not How right conduct is to be determined, but How moral sentiments are to be scientifically explained. Three nant over lines of explanation, all of which supply elements to the later Associationism of James and John Mill and others, tion f are developed by Hume, Hartley, and Adam Smith respect- sentiments ively. Of these, Hume's, which resolves moral sentiment into sympathy with the pleasurable and painful effects of action, leads naturally to a utilitarian solution of the strictly ethical question : but Hume's concern is primarily with psychological explanation, not ethical construction. Finally, when the main interest turns again to the syste- 6 - Later . . , . Intuition- matic determination of right conduct, we find the opposi- ism and tion between the plain man's Conscience and comprehensive Common Benevolence, which Butler noted in 1736, developed into f r0 m 1757 the antithesis between Intuitional and Utilitarian morality, -- * or 1700 which has lasted on into our own time. My historical sketch (Reid). was intended to end with the Utilitarianism of Mill : but I have thought it well to include a brief notice of two current utilitarian- modes of thought not represented in the historical sketch, ^"^ rc which I have called "Evolutional" and "Transcendental" (Paiey) or Ethics. Further, before the end of the last century, we 22am}. have to note a reintroduction of foreign influence : the Utili- tarianism of Bentham and Mill show the influence respect- ively of the French writers Helvetius and Comte : while, again, xxiv INTRODUCTION the influence of Kantism has partly blended, partly contrasted, with the Common Sense Intuitionism of what is commonly known as the Scottish 1 School; repjesJei^ted by Reid and Stewart; and later, in ^th.e third quarter' of the present , century, a new form of ethjcal " thought* whi^h I have called v Transcendentalism has been developed under the influence of Kant and Hegel combined: and the pessimism 2 faintly discernible in current English thought may be partially traced to a German origin. I have accordingly concluded the chapter with a brief account of certain French and German systems of ethics, regarded in relation to English thought. 1 This term is liable to mislead, as the intellectual activity of Scot- land plays a prominent part in the movement of English ethical thought from Hutclieson onward ; but what is most widely known as the Scottish school was founded by Reid. 2 I mean by pessimism the view that the world is so bad that its non-existence would be preferable to its existence not necessarily that it is the worst possible world. CHAPTER I. GENERAL ACCOUNT OF THE SUBJECT THERE is some difficulty in defining the subject of Ethics in a manner which can fairly claim general acceptance; I since its nature and relations are variously understood by j writers of different schools, and are in consequence con- ceived somewhat indefinitely by educated persons in general. It has therefore seemed to me best, in this introductory chapter, first to develop gradually the different views which the human mind has been led to take of the objects of ethical inquiry, and its relations to cognate subjects such as Theology, Politics, and Psychology ; and then to conclude with a statement on these points, and an account of the chief divisions of the subject, which I shall aim at making at once as neutral and as comprehensive as possible. The derivation of the term is to some extent misleading : i. Ethics ; for Ethics (>}#iKa) originally meant what relates to character t heijit^ ' as distinct from intellect ; but the qualities of character mate Good which we call virtues and vices constituted only one ele- ment in the subject of the treatise of Aristotle which this term was used to denote. According to the Aristotelian view which is that of Greek philosophy generally, and has B 2 HISTORY OF ETHICS CHAP. been widely taken in later times the primary subject of ethical investigation is all that is included under the notion J of what is ultimately good or desirable for man ; all that is reasonably chosen or sought by him, not as a means to some ulterior end, but for itself. The qualification "for man" distinguish-,, is impojtHtft ?:o distinguish the subject-matter of Ethics from Theology tnat ~ Absolute Good or Good of the Universe, which may or foe stated, -as the 'subject-matter of Theology taking " Theo- - . . , i i u r Good. *gy m a wl de sense, as involving only the assumption of some ultimate end or Good, to the realisation of which the whole process of the world, as empirically known to us, is somehow a means, but not necessarily connecting Personal- ity with this end or Good. This distinction between Ethics and Theology was not, however, reached at once and with- out effort in the development of ethical reflection ; indeed in Platonism, as we shall see, Ethics and Theology were in- dissolubly blended. Nor, again, must the distinction be taken to imply a complete separation of the two subjects ; on the contrary, in almost every philosophical system in which the universe is contemplated as having an ultimate end or Good, the good of human beings is conceived as somehow closely related in the way of imitation or deriva- / tion to this Universal Good. 2. Ethics But further, in the definition above given, Ethics is not dSSf^sh yet clearl y distinguished from Politics ; for Politics is also ed from concerned with the Good or Welfare of men, so far as they 1CS> are members of states. And in fact the term Ethics is sometimes used, even by modern writers, in a wide sense, so as to include at least a part of Politics viz., the con- sideration of the ultimate end or Good of the state, and the general standard or criteria for determining the goodness or badness of political institutions. It is, however, also cur- i. GENERAL ACCOUNT OF THE SUBJECT 3 rent in a narrower sense equivalent to the qualified term " Private E/thics," which is sometimes preferred as a study of the Good or Wellbeing of man, so far as this is attainable by the rational activity of individuals as such. This latter is the meaning to which the term is, in the main, restricted in the historical sketch that follows ; at the same time I have not tried to draw a sharp division between the two subjects, the connection of which, in many at least of the systems with which we have to deal, is conceived as very close and intimate. The difficulty of separating them is easily seen, whether we approach the boundary between them from the ethical or from the political side. On the one hand, individual men are almost universally members of some political or governed community ; what we call their virtues are chiefly exhibited in their dealings with their fellows, and their most prominent pleasures and pains are derived in whole or in part from their relations to other human beings; thus most of those who consider either Virtue or Pleasure to be the sole or chief constituent of an individual's highest good would agree that this good is not to be sought in a life of monastic isolation, and without regard to the wellbeing of his community : they would admit I that private ethics has a political department. On the other hand, it would be generally agreed that a statesman's main ultimate aim should be to promote the wellbeing of his fellow- citizens, present and to come, considered as individuals. So far then, as this is the case, the investigation of the par- ticulars of this wellbeing must be an integral part of Politics. Still we may, to a great extent, study the elements and con- ditions of the good of individual men, so far as it is attain- able by the rational activity of themselves or of other individuals acting as private persons, without considering 4 HISTORY OF ETHICS CHAP. how the structure and functions of government should be determined with a view to the same end ; it is, then, to the former of these subjects, as distinct from the latter, that attention will be primarily directed in the following pages. 3. Ethics When, however, we thus as far as possible isolate in choiogv " thought the individual man for the purposes of ethical con- templation, a different relation of Ethics comes prominently into view its relation, namely, to Psychology, the study of the human soul or mind. Reflection soon makes it appear that the chief good of man cannot consist in anything ex- ternal and material, such as wealth; nor even in mere bodily health, which experience shows to be compatible with ex- treme badness and wretchedness. It would seem, indeed, that we commonly judge men to be good or bad courage- ous, just, temperate, or their opposites from a considera- tion of the external or material effects of their actions ; still, in the first place, reflective persons generally are agreed that such judgments are superficial and liable to be errone- ous, and that a certain state of the agent's mind, a certain quality of intention, purpose, motive, or disposition, is re- quired to constitute an act morally good ; and secondly, when we analyse in their turn the external conse- quences above mentioned, we find that what are really judged to be good or bad are almost always either effects on the feelings of men or other sentient beings, or effects on human character. Hence almost all ethical schools would agree that the main object of their investigation must belong to the psychical side of human life; whether (i) they hold that man's ultimate end is to be found in psychical existence regarded as merely sentient and emotional, identi- fying it with some species of desirable feeling or Pleasure, or the genus or sum of such feelings; or whether (2) they i. GENERAL ACCOUNT OF THE SUBJECT 5 rather maintain that the wellbeing of the mind must lie solely or chiefly in the quality of its activity its Virtue. And ^ when we attempt to work out either view into a clear and complete system, we are led inevitably to further psycho- logical study, either (i) in order to examine different kinds and degrees of pleasure and pain, or (2) to determine the nature and mutual relations of the different virtues or good qualities of character, and their opposites. Again, I have spoken of man's good as being the object of rational choice or aim ; meaning thereby to distinguish it from the objects of merely sensual and emotional impulses, which are liable to prompt to action opposed to the agent's true good, as he conceives it. But this conception of " Reason choosing " or " impelling " is found on reflection to be involved in diffi- culties; it appears to some that the ultimate impulse to action is always given, not by Intellect, but by Feeling;^* hence careful psychological analysis is found to be neces- sary to make clear the normal operation of Intellect in the action which we call reasonable, and especially its relation to the desires and aversions that arise, at least in part, inde- pendently of reason, and appear to conflict with it. Further, in the course of the controversy that moralists have carried on as to what is truly good or desirable the fundamental nature of which has already been indicated appeal has con- tinually been made to experience of men's actual desires; on the assumption that what is truly desirable for a man may be identified with what he desires naturally, or permanently, or en the whole. Thus in various ways ethical questions lead inevitably to psychological discussions; in fact, we may say that all important ethical notions are also psycho- logical; except perhaps the fundamental antitheses of " good " and " bad," " right " and " wrong," with which psy- 6 HISTORY OF ETHICS CHAP. chology, as it treats of what is and not of what ought to be, is not directly concerned. 7 4. Ethics ; The two antitheses just mentioned are frequently regarded of^uty^or as identical. And in fact it does not matter for ordinary Right Qrfi- purposes whether we speak of "right" or "good" con- duct, "wrong" or "bad" motives. Reflection, however, will show that the common notion of what is Good for a human being even if we restrict it to what is " ultimately " good, or "good in itself" and. not merely as a means to some further end includes more than the common notion - of what is Right for him, or his Duty : it includes also his Interest or Happiness. No doubt it is commonly believed that it will be ultimately best for a man to do his duty, and that this will promote his real Interest or Happiness; but it does not follow that the notions of duty and interest are to be identified, or even that the connection between the two may be scientifically demonstrated. The connection is often regarded rather as a matter of faith; indeed many would hold that it is not undesirable that it should be some- what obscure, in order that duty may be done as duty, and not from a mere calculation of self-love. Thus we arrive at another conception of ethics, in which it is thought to be concerned primarily with the principles of Duty or Right Action sometimes called the Moral Code regarded as absolutely binding on all men, apart from any consideration of the mundane consequences to the agent of observing them ; and to be only secondarily concerned or perhaps not at all with the relation of duty to the agent's private happi- ness. On this view the study connects itself in a new way with theology, so far as the rules of duty are regarded as a code of divine legislation ; and apart from this reference it has a close affinity to rational or abstract jurisprudence, so i. GENERAL ACCOUNT OF THE SUBJECT 7 far as this treats of rules of Law (in the strict sense) believed to be naturally and universally valid, and accordingly cog- nisable by reason and properly enforceable by judicial punishment independently of human legislation ; since such rules are also conceived as rules that men ought to obey without judicial coercion ; they constitute an important part though not the whole of the Moral Code. We might contrast this as a modern view of ethics with the x view before given, which prevailed in ancient Greek philo- sophy generally 1 the transition between the two being due * chiefly to the influence of Christianity, but partly also to that of Roman jurisprudence. It is true that the thought of " the gods' unwritten and unfaltering law " was not by any means absent from the moral reflection of Greece ; still, tne idea of Law was not taken as the ultimate and fundamental notion in the ancient ethical systems. These proceed on the assumption that man, as a reasonable being, must seek his own highest good in this earthly life, and therefore that any laws he has to obey must be demonstrated to be means to the attainment of this good, or particulars in which it is realised. On this point the change produced by Christianity is even more striking, if we consider its more general effects rather than its influence on the minds that were most completely penetrated by its reli- gious spirit. The true Christian saint lived even on earth, no less than the pagan philosopher, a life which he regarded as intrinsically preferable to all other modes of earthly exist- ence; and, like the Platonic philosopher, a life of which 1 This statement requires some qualification as applied to Stoicism ; through which, in fact, as will presently appear, the transition was partly made from the ancient to the modern manner of thought. Cf. post, 15, 19, and ch. iv. i. 8 HISTORY OF ETHICS CHAP. practical virtue was not so much the essence as the outward expression. Still even for the saint this earthly life afforded but an imperfect foretaste of the bliss for which he hoped ; and in the view of more ordinary Christians, the ultimate good of man vanished from the scrutiny of mere ethical speculation into the indefinite brightness of a future life of happiness, supernaturally bestowed by God as a reward for obedience to His laws. Or rather, perhaps, by the mass of Christians, the moral code was more commonly regarded, in still closer analogy to human legislation, as supported by penal sanctions ; since in all ages of Christianity the fear of the pains of hell has probably been a more powerful motive to draw men from vice than the hope of the pleasures of heaven. On either view the ultimate weal or ill of human beings became something that might be imagined and rhetorically described, but not definitely known or scienti- / fically investigated; and thus the subject-matter of ethics 1 defined itself afresh as Moral Law, a body of rules absolutely prescribed, and supplying a complete guidance for human conduct, though not claiming to contain an exhaustive state- ment of human good. 5. Ethics Within the Christian Church, through the earlier ages of prudenc" 5 " ' lts history, the rules of morality were commonly held to be known in the main, if not altogether by Revelation and not by mere Reason; and hence it naturally fell to theologians to expound, and to priests to administer this code of divine legislation. But when a more philosophical treatment of ethics was introduced by the schoolmen, the combination in the code of two elements one distinctively Christian, and the other cognisable by natural reason, and binding' on all men apart from revelation began to be clearly seen ; and an adequate theory of this second element seemed to be i. GENERAL ACCOUNT OF THE SUBJECT 9 supplied by the development of theoretical jurisprudence that followed on the revival, in the i2th century, of the study of Roman law. In the later treatment of legal prin- ciples in Rome, the notion of a law of nature had become prominent ; and this notion was naturally and easily adapted to represent the element in morality that was independent of revelation. It is true that the natural law with which the philosophical jurists were concerned did not relate to right conduct generally, but only to such right actions (or abstinences) as are required to satisfy the rightful claims of others ; hence it could not properly be identified with more than a portion of the moral code. This portion, however, is of such fundamental importance that the distinction just noticed was overlooked or treated as subordinate by mediaeval and early modern thinkers; the notion of Natural Law was taken as coincident with Morality gene- rally so far as cognisable by Reason and regulative of out- ward conduct. It is chiefly in connection with this jural view of morality Origin of that the inquiry into the origin of the moral faculty has occu- Facu i ty> pied a prominent place in the modern treatment of Ethics. So long as the principle in man that governs or ought to govern is regarded merely as the faculty of knowing our true good, together with its main causes or conditions, it hardly seems important to inquire how this faculty originated, any more than it is important for a geometer to investigate the origin of the spatial faculty. But when the moral faculty had come to be conceived as Conscience, i.e., as a faculty cog- nisant of rules absolutely binding, without regard to the agent's apparent interest a kind of legislator within the man that demands unquestioning and unconditional obedi- ence over all other springs of action it was to be expected io HISTORY OF ETHICS CHAP. that the legitimacy of its claim would be challenged and seriously investigated ; and it is not hard to understand how this legitimacy is thought to depend on the " originality " of the faculty that is, on its being a part of the plan or type according to which human nature was originally constructed. Hence investigations into the moral condition of children and savages, and ever* animals, and more or less conjectural theories of the soul's growth and development, have been commonly regarded as necessary appendages or introductions to modern ethical discussion. . Free Will. So again, it is through the jural conception of ethics that the controversy on free will chiefly becomes important. A plain man does not naturally inquire whether he is " free " or not to seek his own good, provided only he knows what it is, and that it is attainable by voluntary action. But when his conduct is compared with a code to the violation of which punishments are attached, the question whether he really could obey the rule by which he is judged is obvious and inevitable, since if he could not, it seems contrary to our sense of justice to punish -him. Summary To sum up, the subject of Ethics, most comprehensively Ethics f understood, includes (i) an investigation of the constituents and conditions of the Good orijp&llbeing of men considered individually, which chiefly takes the form of an examination into the general nature and particular species of (a) Virtue or (b) Pleasure, and the chief means of realising these ends ; (2) an investigation of the principles and most important details of Dirty or the Moral Law (so far as this is distin- guished from Virtue) ; (3) some inquiry into the nature and origin of the Faculty by which duty is recognised and, more generally, into the part taken by Intellect in human action, and its relation to various kinds of Desire and Aversion : i. GENERAL ACCOUNT OF THE SUBJECT n (4) some examination of the question of human Free_Will. It is connected with Theology, in so far as a Universal Good is recognised, inclusive of Human Good, or analogous to it ; and again, so far as morality is regarded as a Code of Divine appointment. It is connected with Politics, so far as the wellbeing of any individual man is bound up with the wellbeing of his society ; and again with Jurisprudence (or Politics), so far as morality is identified with Natural Law. Finally, almost every branch of ethical discussion belongs at least in part to Psychology ; and the inquiries into the origin of the moral faculty and the freedom of the Will are purely psychological. We will now proceed to trace briefly the course of ethical speculation from its origin in Europe to the present day ; confining our attention, during the latter part of this period, to such modes of thought as have been developed in England, or have exercised an important influence there. I may observe that the term "moral " is commonly used as synonymous with ethical (tnoralis being the Latin translation of rjOiKos), and I shall so use it in the following pages. CHAPTER II. GREEK AND GRECO-ROMAN ETHICS i. Pre- THE ethical speculation of Greece, and therefore of Europe, Phiioso- nas not ' an y more than other elements of European civilisa- phy- tion, an abrupt and absolute commencement. The naive and fragmentary utterances of sage precepts for conduct, in which nascent moral reflection everywhere first manifests itself, supply a noteworthy element of Greek literature in the "gnomic" poetry of the yth and 6th centuries before Christ; their importance in the development of Greek civilisation is strikingly characterised by the tradi- tional enumeration of the " seven sages " of the 6th cen- tury ; and their influence on ethical thought is sufficiently shown in the references that Plato and even Aristotle make to the definitions and maxims of poets and sages. But from such utterances as these to moral philosophy there was still a long step; for though- Thales (circ. 640-560 B.C.), one of the seven, was also the first physical philosopher of Greece, we have no ground for supposing that his practical wisdom had anything of a philosophical character ; and a general concentration of interest on physical or metaphysical as distinct from moral questions is characteristic of Greek philosophy generally, in the period between Thales and Socrates : so that, in the series of original thinkers who CHAP. ii. GREEK AND GRECO-ROMAN ETHICS 13 are commonly classed as pre-Socratic philosophers, there are only three if we omit the Sophists whose ethical teaching demands our attention. These three are Pytha- goras, Heraclitus, and Democritus. It is noteworthy that each of them anticipates, in an interesting way, an important element in post-Socratic thought. The first of these, Pythagoras, would probably be the Pytha- most interesting of all, if we could trace with any definite- f^ $80- ness even the outlines of his work through the thick veil 50) of legend that has overgrown the historical tradition of it. Its interest, however, belongs more to the history of morality in Greece, than to the history of moral theory ; since Pythagoras is presented to us rather as the founder of a sect, order, or brotherhood, with moral and religious aims, than as the originator of a school of ethical phil- osophy. In his precepts of moderation, courage, loyalty in friendship, obedience to law and government, his re- commendation of daily self-examination even in the minor rules of diet, which we may believe him to have delivered we may discern an effort, striking in its originality and earnestness, to mould the lives of men as much as possible into the " likeness of God^ but these precepts seem to have been announced much Iribre in a dogmatic, or even pro- phetic, than in a philosophic manner ; and, whether sound or arbitrary, to have been accepted by his disciples with a decidedly unphilosophic reverence for the ipse dixit 1 of the master. It is but dimly that we can trace a genuinely philosophical element in some of the fragmentary traditions of his school which have come down to us. Thus the at first startling proposition of the Pythagoreans, that the 1 This well-known phrase was originally attributed to the Pytha- goreans. U GREEK AND GRECO-ROMAN ETHICS CHAP. essence of justice (conceived as equal retribution) isji^ square number, indicates a serious attempt to extend to the region of conduct that mathematical view of the universe which was the fundamental characteristic of Pythagoreanism ; the notion of " squareness " being doubtless used to express that exact proportionment of requital to desert which is commonly felt to be the essence of retributive justice. Similarly in the propositions that Virtue and Health are "harmonies," that Friendship is a "harmonious equality," and in the Pythagorean classification of good with unity, limit, straightness, etc., and of evil with the opposite quali- ties, we may find at least the germ of Plato's view that goodness in human conduct, as in external nature and works of art, depends on certain quantitative relations of elements in the good result, exactly proportioned so as to avoid excess or defect. Heraciitus If Pythagoras partially anticipates certain features of 470*8 c 3 )~ Platonism, Heraciitus may be regarded as a forerunner of Stoicism. We have no reason, indeed, to suppose that the moral element in his "dark" philosophisings was worked out into anything like a complete ethical system. But when he bids men obey the " divine law from which all human laws draw their sustenance," the Justice to which even the heavens are subject ; when he enjoins on them to abide firmly by the Reason that is in truth common to all men though most surrender themselves to the deceptions of sense, and reduce happiness to the satisfaction of the most grovelling appetites ; when he tells them that " Wisdom is to ... act according to nature with understanding " we recognise a distinctly Stoical quality in this uncompromising reverence for an objective law, recognised in a threefold aspect as Rational, Natural, and Divine. So again, in his ii. PRE-SOCRATIC ETHICS 15 optimistic view of our world of battle and strife as in the sight of God all " good and fair and just "the apparent in- justice in it being only relative to human apprehension we may find a simple anticipation of the elaborate proof of the world's perfection which the Stoics afterwards attempted. It was, we may believe, in the surrender of his soul to this divine or universal view of things that Heraclitus chiefly attained the " complacency " (evapco-rqo-iv) which he is said to have regarded as the highest good ; and we find the same term used by the later Stoics to express a similar attitude of cheerful acquiescence in the decrees of Providence. JDemocritus whose philosophical system, as a whole, Demo- stands to Epicureanism in a relation somewhat resembling j :n . t " s 6o _ that which Heraclitus holds in respect to Stoicism is usually 370 B.C.) and properly classed with " pre-Socratic " thinkers, as his doctrine shows no trace of the influence of Socrates, from whose teaching all the great schools of ethical thought in Greece take their main departure ; chronologically speaking, however, Democritus is a somewhat younger contemporary of Socrates. His anticipation of the Epicurean system is more clearly marked in the department of physics where, indeed, he supplied Epicurus with the main part of his doctrine than it is in ethics ; still, a certain number of the fragments that remain of his ethical treatises have a decidedly Epicurean character. Thus he seems to have been thejirst thinker to declare expressly that " delight " or " good cheer " (evOv/jLia) is the ultimate or highest good ; and his identifica- tion of this with an equable and unperturbed temper of mind (o-v/x/xeTpta, drapagta)', the stress laid by him on moderation and limitation of" desires as a means to ob- taining the greatest pleasure, his .preference of the delights of the soul to those of the mere body, the importance he 1 6 GREEK AND GRECO-ROMAN ETHICS CHAP. attaches to insight or Wisdom, especially as releasing from the fear of death and what comes after, these have all their counterpart in the Epicurean doctrine. The main part, however, of the moral teaching of Democritus so far as we can fairly judge it from the mere fragments handed down seems to have been of the unsystematic kind that belongs to the pre-Socratic period ; and many of his utterances as, e.g., that it is worse to do than to suffer injustice, that not only wrong-doing but wrong-wishing is bad and hateful, etc. seem the naive expression of an elevated strain of moral sentiment which has not been reduced to any^ rational cohe- sion with his view of ultimate Good. On the whole, we may say that what remains of the moral treatises of Democritus is sufficient to enable us to conjecture how the turn of Greek philosophy in the direction of conduct, which' was actually due to Socrates, might have taken place without him ; but it does not justify us in attributing to their author more than a very rudimentary apprehension of the formal conditions which moral teaching must fulfil before it can lay claim to be treated as scientific. The truth is that a moral system could not be satisfac- torily constructed until attention had been strongly directed to the vagueness and inconsistency of the common moral opinions of mankind ; until ' this was done, the moral counsels of the philosopher, however supreme his contempt for the common herd, inevitably shared these defects. For this purpose was needed the concentration of a philosophic intellect of the first order on the problems of practice. In Socrates, for the first time, we find the required combination of a paramount interest in conduct, and an ardent desire for knowledge ; a desire, at the same time, that was repelled from the physical and metaphysical inquiries which had ii. PRE-SOCRATIC ETHICS 17 absorbed the main attention of his predecessors, by a pro- found dissatisfaction with the results of their speculations, and a consequent disbelief in the possibility of penetrating the secret of the physical universe. The doctrines of these physicists, he said, were at once so extravagant and so materially contradictory, that they were " like madmen dis- puting." A similar negative attitude towards the whole antecedent series of dogmatic philosophers had already found expression in the sweeping scepticism of Gorgias, who declared that the real substance of things which the philosophers investigated did not exist, or at any rate could not be known, or if known, could not be stated ; and also in the famous proposition of Protagoras, that the human apprehension is the only standard of what is and what is not. In the case of Socrates, however, such a view found further support in a naive piety that indisposed him to search into things of which the gods seemed to have reserved the knowledge to themselves. The regulation of human action, on the other hand (except on occasions of special difficulty, for which omens and oracles might be vouchsafed), they had left to human reason ; on this accordingly Socrates concen- trated his efforts. The demand for a reasoned theory of good conduct was 2. The not, however, original in Socrates, though his conception of sSphists G the requisite knowledge was so in the highest degree. The ( circ - 45- thought of the most independent thinker is conditioned by that of his age; and we cannot disconnect the work of Socrates from the professional instruction in the art of con- duct given by a group of persons who have since been commonly known as " the Sophists " l which is so striking a phenomenon of this period of Greek civilisation. Of these 1 See Appendix. C 1 8 GREEK AND GRECO-ROMAN ETHICS CHAP. professional "teachers of Virtue," the most brilliant and impressive appears to have been Protagoras of Abdera, to whose philosophic doctrine I just now referred ; and it is not improbable that the original notion of imparting instruc- tion in virtue by means of lectures was due to this vigorous and enterprising thinker ; whom we may suppose to have been turned, like Socrates, to the study of human affairs in consequence of his negative attitude towards current onto- logical speculation. The instruction, however, that was actually given by Protagoras, Prodicus, Hippias, and other sophists, does not seem to have been based on any philo- sophical system, and was in fact of too popular a quality to be of much philosophical importance. It seems to have combined somewhat loosely the art of getting^on, in the world with the art of managing public affairs, and to have mingled encomiastic expositions of different virtues with prudential justifications of virtue, as a means of obtaining pleasure and avoiding pain ; of these latter the best example that has come down to us is the fable of the Choice of Her- cules, attributed to Prodicus. But however commonplace the teaching of the " sophists " may have been, the general fact of the appearance of this new profession to meet a new social need is sufficiently remarkable. In order to under- stand the originality of this work and the social impression produced by it, we have to conc'eive of a society full of eager intellectual activity, and with aesthetic sensibility stimulated and cultivated by works of contemporary art that have remained the wonder of the world, but entirely without any official or established teaching of morality : a society in which Homer, one may say, occupied the place of the Bible. Now Homer supplies nothing like the ten commandments ; but he does supply more or less impressive notions of ii. THE SOPHISTS 19 human excellences and defects of various kinds qualities of conduct and character that drew strong utterances of liking and aversion from those who took note of them. And in the vigorous and concentrated social life developed since Homer's time in the city-states of Greece and especially intense in Athens in the 5th century the praise and blame attached to such qualities would naturally grow in fulness of expression and fineness of discrimination. f In the genus of human excellence, Virtues or moral excellences would constitute the most prominent group; though not yet clearly distinguished from intellectual skills and gifts, j and graces of social behaviour. J And no wellbred Greek gentleman no one deserving the name of " fair and good " (KaAoKaya#os) would doubt that the different species of moral excellence were qualities to be desired, objects that a man should aim at possessing. He might indeed have no very definite notion of their rank or place in the class of good or desirable things ; he might be more or less troubled by the apparent incompatibility occasionally perceived be- tween the exercise of virtue and the attainment of pleasure, wealth, or power; he might even doubt how far virtue, though admittedly good and desirable, was always worth the sacrifice of other goods. Still such doubts would only occur transiently and occasionally to the few ; in the views of im- partial spectators the beauty of virtue would only be made more manifest by its triumphing over seductive desires directed to other objects; thus an ordinary well-trained Athenian would be as simply confident that it was good for a man to be virtuous and the more virtuous the better as that it was good for him to be wise, healthy, beautiful, and rich. When, therefore, Protagoras or any other sophist 20 GREEK AND GRECO-ROMAN ETHICS CHAP. i / came forward to teach Virtue or goodness of conduct, he / would not find in his audience any general recognition of J* a possible divergence between Virtue and Self-interest / properly conceived. They would understand that in pro- fessing to show them " how to live well and manage well one's own affairs," he was claiming to guide them to the best way of living, from the points of view of both Virtue and Self-interest at*once. It may, however, be asked how the need and advantage of such guidance came to be so generally recognised, as the success of the sophists shows it to have been. How came it that after so many centuries, in which the Greeks must have applied their moral notions in distributing praise and blame, with the confidence of per- fect knowledge, and must have attributed to any cause rather than ignorance the extensive failure of men to realise virtue, they should suddenly become persuaded that good conduct was something that could be learned from lectures ? The answer to this question is partly to be found in that (very fusion of the moral view of life with the prudential view, which I have just described, in the fact that the virtues which the sophists professed to impart by teaching were not sharply distinguished by them from other ac- quirements that sustain and enrich life. In this age, as in more modern times, most men would suppose that they had 1 sufficient knowledge of justice and temperance ; but they ' would not be equally confident that they possessed the art i of making the best of life generally. Further, we must ' remember the importance of the civic or public side of life, to a free-born leisured Greek in the small town-communities of this age. The art of conduct as professed and taught to him would mean to a great extent the art of public life indeed, Plato's Protagoras defines his function to be that of ii. THE SOPHISTS 21 teaching "civic excellence" the art of managing public no less than private affairs. It is more natural that a plain " man should think scientific training necessary in dealing with affairs of state than in the ordering of his own private concerns. Still this emergence of an art of conduct with profes- sional teachers cannot thoroughly be understood, unless it is viewed as a crowning result of a_general tendency at this stage of^reejc^ Civilisation, to .substitute Jechnical _skill for traditional procedure and empirically developed faculty. In the age of the sophists we find, wherever we turn, the same eager pursuit of knowledge, and the same eager effort to apply it directly to practice. The method of earth- measurement was rapidly becoming a science ; the astro- nomy of Meton was introducing precision into the compu- tation of time ; Hippodamus was revolutionising architecture by building towns with straight broad streets ; old-fashioned soldiers were grumbling at the new pedantries of " tactics " and " hoplitics " ; the art of music had recently received a great technical development ; and a still greater change had been effected in that training of the body which constituted the other half of ordinary Greek education. If bodily vigour was no longer to be left to nature and spontaneous exercise, but was to be attained by the systematic observance of rules laid down by professional trainers, it was natural to think that the same might be the case with excellences of the soul. The art of rhetoric, again, which was developed in Sicily in the second half of the 5th century, is a specially striking example of the general tendency we are here con- sidering ; and it is important to observe that the profession of rhetorician was commonly blended with that of sophist. Indeed throughout the age of Socrates sophists and philo- 22 GREEK AND GRECO-ROMAN ETHICS CHAP. sophers were commonly regarded, by those who refused to recognise their higher claims, as teaching an "art of words." It is easy to see how this came about ; when the demand of an art of conduct made itself felt, it was natural that the rhetoricians, skilled as they were in handling the accepted notions and principles of practice, should come forward to furnish the supply. Nor is there any reason to regard them as conscious charlatans for so doing, any more than the pro- fessional journalist of our own day, whose position as a political instructor of mankind is commonly earned rather by a knack of ready writing than by any special depth of political wisdom. As Plato's Protagoras says, the sophists in professing to teach virtue only claimed to do somewhat . better than others what all men are continually doing ; and similarly we may say that, when tried by the touchstone of Socrates, they only exhibited somewhat more conspicuously than others the deficiencies which the great questioner found everywhere. The charge that Socrates brought against the sophists anc ^ kis fellow-men generally may be viewed in twojispects. 470 B.C. ; On one side it looks quite artless and simple ; on the other d ' 3 " B>c ^ it is seen to herald a revolution in scientific method, and to contain the germ of a metaphysical system. Simply stated, the charge was that they talked about justice, temperance, law, etc., and yet could not tell what these things were; the accounts of them which they gave when pressed were, as Socrates forced them to admit, inconsistent with their own judgments on particular instances of justice, legality, etc. A This "ignorance" of the real meaning of their terms was i not, indeed, the only lack of knowledge that Socrates dis- covered in his contemporaries, but it was the most striking : and its exposure was a philosophic achievement of profound ii. SOCRATES 23 importance. For the famous "dialectic," by which he brought this ignorance home to his interlocutors, at once exhibited the scientific need of exact definitions of general notions, and suggested that these definitions were to be attained by a careful comparison of particulars. Thus, we can understand how, in Aristotle's view, the main service of Socrates to philosophy consisted in " introducing induc- tion and definitions." This description, however, is too technical for the naive character of the Socratic dialectic, u " and does not adequately represent its destructive effects. For that the results of these resistless arguments were mainly ^negative is plain from those (earlier) Platonic dialogues in , which the impression of the real Socrates is to be found least modified. The pre-eminent "wisdom" which the Delphic oracle attributed to him was held by himself to consist in a unique consciousness of ignorance. And yet it is equally plain, even from Plato, that there was a most important positive, element in the teaching of Socrates ; had ^ it been otherwise, the attempt of Xenophon to represent his discourses as directly edifying, and the veneration felt for him by the most dogmatic among subsequent schools of philosophy, would be quite inexplicable. The union of these two elements in the work of Socrates has caused historians no little perplexity ; and certainly we cannot quite save the philosopher's consistency, unless we regard some of the doctrines attributed to him by Xenophon as merely tentative and provisional. Still the positions of Socrates that are most important in the history of ethical thought are not only easy to harmonise with his conviction of ignorance, but even render it easier to understand his unwearied cross-examination of common opinion. For the radical and most impressive article of his creed was consti- 24 GREEK AND GRECO-ROMAN ETHICS CHAP tuted by his exalted estimate of this knowledge that was sc hard to find, his conviction that men's ignorance of theii true good was the source of all their wrong-doing. If hh ,J habitual inquiries were met by the reply, "We do know j what justice and holiness are, though we cannot say," he would rejoin " Whence, then, these perpetual disputes about what is just and holy ? " True knowledge, he urged, would settle these quarrels, and produce uniformity in men's moral judgments and conduct. To us, no doubt, it seems an extravagant paradox to treat men's ignorance of justice as the sole cause of unjust acts ; and to the Greek mind also the view was paradoxical ; but if we would understand the position, not of Socrates only, but of ancient ethical philo- sophy generally, we must try to realise that this paradox was also a nearly unanswerable deduction from a pair of apparent truisms. That "every one wishes for his own good, and - would get it if he could," an arguer would hardly venture to question; and, as I have before said, he would equally shrink from denying that justice and virtue generally were goods, and of all goods the finest. How then could he / refuse to admit that " those who knew how to do just and / righteous acts would prefer nothing else, while those who I did not know could not do them if they would," l which / would land him at once in the conclusion of Socrates that justice and all other virtues were summed up in wisdom or knowledge of good ? This view of virtue, to most modern minds, would seem incompatible with moral freedom ; but to Socrates it ap- peared, on the contrary, that knowledge alone could really make men free. Only good conduct, he maintained, is 1 Cf. Xenophon, Memorabilia, III., ch. ix. 5, where Xenophon fully confirms what Plato's dialogues abundantly illustrate. ii. SOCRATES 25 truly voluntary ; a bad man is constrained by ignorance to do what is contrary to his real wish, which is always for his own greatest good : only knowledge can set him free to realise his wish. Thus, we may say, in spite of the conflict between Socrates and the sophists, that we find him in essential agree- ment with the fundamental assumption on which their novel claims were based the assumption that the right manner of life for human beings was a result attainable by knowledge, and capable of being imparted by verbal instruction to TDronerly qualified intellects. And this fundamental assump- tion is maintained throughout all the development and vari- ations of the post-Socratic schools. Greek philosophy, after Socrates, always makes a prominent claim to impart the true art of life ; however differently its scope and method may be defined by different schools, it is always conceived as the * knowledge by which the best life is to be lived, or in the contemplation of which such a life consists. By Socrates indeed, as by Plato after him, the supremacy of knowledge is asserted in a no less uncompromising manner in the sphere of politics. " The true general," he says " is he who knows the art of strategy, whether he be elected or not ; the votes of all mankind cannot turn an ignorant man into a general deserving of the name." It was no peculiar flight of Plato's idealising imagination that made him place the ab- solute control of his ideal state in the hands of philosophers ; it was an immediate application of his master's cardinal doctrine that no one can be fit to govern men who does not ^ _ know man's true end or good. Observe that the " knowledge of good " at which -Socrates aims is misconceived if we think of it as knowledge of duty as distinct from interest. The force of his argument depends 26 GREEK AND GRECO-ROMAN ETHICS CHAP. upon a blending of duty and ^interest in the single notion of good. This blending Socrates did not, of course, invent he found it, as the sophists did, in the common thought of his age; but it was the primary moral function of his dialectic to educe and exhibit it, to drive it home and trace its practical consequences. The kernel of the positive moral teaching that Xenophon attributes to him is his pro- found conviction of the reality and essential harmony of_the different constituents nf human gopdj as commonly recog- nised ; especially his earnest belief in the eminent value for the individual of those "goods of the soul," which then as now were more praised than sought by practical men generally. From this conviction, maintained along with an - unattained ideal of the knowledge that would solve all practical problems, springs the singular combination of qualities exhibited both by the teaching and the personality of this unique man as they are presented to us with incom- parable impressiveness in many dialogues of Plato. We - seem to see self-sacrifice in the garb of self-regard ; a lofty spirituality blended with a homely common sense ; a fen-id enthusiasm for excellence of character, and an unreserved devotion to the task of producing it in himself and others, half-veiled by a cool mocking irony ; a subtle, intense, scepticism playing round a simple and resolute acceptance of customary duties, like a lambent flame that has somehow lost its corrosive qualities. We are concerned here with the doctrine, not the man ; but it is impossible to separate the two. For it is import- ant, even for the history of ethical doctrine, to note that if the necessity for firmness of purpose, 1 as well as fulness of 1 Xenophon, it is to be observed, describes Socrates as preaching 1 ' self-control " (^y/cpdreia) ; but I see no difficulty in interpreting this ii. SOCRATES IV ^/bd#^ VvP Xv^/ *; insight, was not adequately recognised in the S^ratfc* /'^ }' doctrine, the former quality was all the more conspicuously manifested in his life. Indeed it was the very perfection in which he possessed this virtue that led him to the paradox of ignoring it. Of himself at least it was true, that whatever he believed to be " fair and good " he must necessarily do ; Aft when another acted apparently against knowledge, the ; easiest explanation seemed to him to be that true knowledge was not really there. He could give no account that satis- \ fied him of good in the abstract ; when pressed for one he evaded the questioners by saying that " he knew no good that was not good for something in particular ; " but that good is consistent with itself, that the beautiful is also profitable, the virtuous also pleasant, he was always ready to prove in concrete cases. If he prized the wisdom that is virtue, the " good of the soul," above all other goods, if in his absorption in the pursuit and propagation of it he endured the hardest penury, he steadily maintained that such life was richer in enjoyment than a life of luxury ; if he faced death rather than violate the laws of his country, ^ he was prepared with a complete proof that it was probably his interest to die. This many-sidedness in his view of good is strikingly illustrated by the curious blending of elevated and homely consistently with the rest of his doctrine, by taking this "self-control" to consist in or result inevitably from knowledge of the small value of sensual indulgences in comparison with the harm they entail : so that the need of self-control in the ordinary sense, regarded as a quality different from knowledge, and required to supplement it, would still be unrecognised by him. And this was certainly the view taken of his teaching by the Aristotelian author of what now stands as Book VII. of the Nicomachean Ethics, who says (chap. ii. ) that Socrates "argued on the theory that want of self-control (out pour to.) did not exist." 28 GREEK AND GRECO-ROMAN ETHICS CHAP. sentiment which his utterances about friendship show. If goodness of soul is the " finest of goods," a good friend must be the most valuable of external possessions ; no effort is too great to keep or win such. Still, the good of friendship must be shown in its utility ; a friend who can be of no service is valueless ; and this " service " Socrates on occa- sion interpreted in the most commonplace sense. Still, he held, the highest of services that friend can render to friend is moral improvement. I conceive, then, that while the Athenian community was not altogether wrong in -the famous condemnation of Socrates as a " sophist who had undermined the morals of youth," the disciples of Socrates were altogether right in their indignant repudiation of the charge, so far as it affected either the personal morality of the master or his deepest philosophic aims and convictions. On the one hand, when we compare Xenophon and Plato, we cannot but feel that the negative effect of the Socratic dialectic must have been argumentatively stronger than the positive; and that on minds intellectually active and penetrating, but without moral earnestness, this is likely to have bepn the sole effect; however uniformly, by his practical precepts and example alike, he encouraged obedience to "laws written and unwritten," an acute pupil would be liable to think that his reasons for this obedience lacked the cogency of his destructive arguments. On the other hand, it is really essential to the Socratic method that the per- petual particular scepticism it develops should be com- bined with a permanent general faith in the common sense of mankind. For while he is always attacking com- mon opinion, and showing it, from its inconsistencies, n<^ to be knowledge, still the premises of his argument?- this n. SOCRATES 29 always taken from the common thought which he shares with his interlocutors, and the knowledge which he seeks is implicitly assumed to be something that will harmonise not overthrow these common beliefs. This is manifested in the essential place which dialogue holds in his pursuit of truth : it is only through discourse that he hopes to come to know- ledge. So far we have spoken of the knowledge sought by Socrates as knowledge of man's ultimate good ; and this, was in fact, the chief and primary object of his dialectical research. But we are not to suppose that he regarded this as the only knowledge needful for the wise ordering of human life. 1 He is represented as continually inquiring for definitions, not only of " Good," " Virtue," " Pleasure," but of all the notions that enter into our practical reasonings, whether they relate to public or to private affairs; and the attention bestowed by him on even the humbler arts that minister to human needs is one of his most noted characteristics. I have already said that he regarded all merely speculative inquiries into the nature of the physical universe as superfluous and futile ; but he recognised that the adaptation of external things to the uses of man must always absorb a large share of human activity, and that a knowledge of these things and their qualities, so far as thus useful, was therefore necessary for completely rational conduct ; it was indeed, in a certain sense, " knowledge of the good " i.e., of what is relatively good as a means to the true end of life. Hence any rational and useful human labour had, in his eyes, an interest and value which contrasts 1 This is the misinterpretation of the Socratic teaching into which Uxl* ?ne-sided Socratics " especially the cynics appear to have more the tftllen. Cf. post, pp. 33, 34. 30 GREEK AND GRECO-ROMAN ETHICS CHAP. strikingly with the contempt commonly felt by cultivated Greeks for base mechanic toil. Xenophon has recorded at length a dialogue with a corslet-maker, in which Socrates gradually draws out the rationale of corslet-making; and we find that his talk was ridiculed for its continual reference to the analogies of vulgar trades for his perpetual harping on shoemakers and carpenters and braziers and herdsmen. The truth was that as Plato makes him say in his defence before his judges the common artisans differed from poli- ticians and professors in knowing their business : in the great work of transforming human life into a completely reasoned adaptation of means to definitely known ends the vulgar arts had led the way, and were far in advance ; they had learnt a great part of their lesson, while the "royal art" of life and government was still struggling with the rudiments. These, then, seem the historically important character- istics of the great founder of moral philosophy, if we take (as we must) his teaching and character together: (i) an ardent inquiry for knowledge nowhere to be found, but which, if found, would perfect human conduct knowledge, primarily, of ultimate and abstract good, but also secondarily of all things relatively good, all the means by which this ultimate end was to 'be realised by man; (2) a provisional adhesion to the common]^ received view of good, in all its incoherent complexity, and a perpetual readiness to 1 main- tain the harmony of its different elements, and demonstrate the superiority of virtue by applying the commonest standard of self interest ; (3) personal_firmness, as apparently easy as it was actually invincible, in carrying out consistently such practical convictions as he had attained. It is only when we keep all these points in view that we can understand ii. THE SOCRATIC SCHOOLS 31 how from the spring of Socratic conversation flowed the divergent streams of Greek ethical thought. Four distinct philosophical schools trace their immediate 4 . The origin to the circle that gathered round Socrates the Megarian, the Platonic, the Cynic, and the Cyrenaic. (The impress of the master is manifest on all, in spite of the wide differences that divided them ; and they all agree in holding the most important pn^p^sion of man to be wisdom or knowledge, and the most important knowledge to be knowledge of Good. ) Here, however, the agreement ends. The more philosophic part of the circle, forming a group in which Euclides of Megara seems at first to have taken the lead, regarded this Good as the object of a still unfulfilled quest ; and setting out afresh in search of it, with a pro- \ found sense of its mystery, were led to identify it with the hidden secret of the universe, and thus to pass from ethics j to metaphysics. Others again, whose demand for know- ledge was more easily satisfied, and who were more im- pressed with the positive and practical side of the master's teaching, made the quest a much simpler affair; in fact, they took the Good as already known, and held philosophy to consist in the steady application of this knowledge to conduct. Among these were Antisthenes the Cynic and Aristippus of Cyrene. It is by their unreserved recognition of the duty of living by consistent theory instead of mere impulse or custom, their sense of the new value given to life through this rationalisation, and their effort to maintain the easy, calm, unwavering firmness of the Socratic temper, that we recognise both Antisthenes aud Aristippus as " Socratic men," in spite of the completeness with which they divided their master's positive doctrine into systems diametrically opposed. Of their contrasted principles we 32 GREEK AND GRECO-ROMAN ETHICS CHAP. may perhaps say that, while Aristrppus took the most obvious logical step for reducing the teaching of Socrates to clear dogmatic unity, Antisthenes certainly drew the most natural inference from the Socratic life. Aristippus Aristippus argued that, if all that is beautiful or admir- Cyrenaics a ^ e m con duct has this quality as being useful, i.e., pro- ductive of some further good ; if virtuous action is essentially action done with insight, or rational apprehension of the act as a means to this good ; then surely this good can be but pleasure, which all living things with unperverted im- pulses seek, while they shun its opposite, pain. He further found a metaphysical basis for this conclusion in the doctrine to which the relativism of Protagoras led him, that we can know nothing of things without us except their impressions on ourselves. An immediate inference from this was that the " smooth motion " of sense which we call pleasure, from whatever source it comes, is the only cognisable good ; no kind of pleasure being in itself better than any other, though some kinds are to be rejected for their painful con- sequences. Bodily pleasures and pains Aristippus held to be the keenest ; though he does not seem to have maintained this on any materialistic theory, as he admitted the existence of purely mental pleasures, such as joy in the prosperity of one's native land. He fully recognised that his good was transient, and only capable of being realised in successive parts ; giving even exaggerated emphasis to the rule of seeking the pleasure of the moment, and not troubling one- self about a dubious future. It was in the calm, resolute, skilful culling of such pleasures as circumstances afforded from moment to moment, undisturbed by passion, pre- judices, or superstition, that he conceived the quality of wisdom to be exhibited; and tradition represents him as ii. THE SOCRATIC SCHOOLS 33 realising this ideal to an impressive degree. Among the prejudices from which the wise man was free he included all regard to customary morality beyond what was due to the actual penalties attached to its violation; though he held, with Socrates, that these penalties actually rendered conformity reasonable. Far otherwise was the Socratic spirit understood by Antis Antisthenes and the Cynics. They equally held that no speculative research was needed for the discovery and definition of Good and Virtue ; but they maintained that the Socratic wisdom, on the exercise of which man's wellbeing depended, was exhibited, not in the skilful pursuit, but in the rational disregard of pleasure, in^he clear apprehen- sion of the intrinsic worthlessness of this and most other objects of men's common aims. Antisthenes, indeed, did not overlook the need of supplementing merely intellectual insight by "Socratic force of soul;" but it seemed to him that, by insight and invincible self-mastery combined, an absolute spiritual independence might be attained which left nothing wanting for perfect wellbeing. What, indeed, could be wanting to the free rational soul, when imaginary needs, illusory desires, and idle prejudices were all discarded. Pleasure he declared roundly to be an evil; "better mad- ness than a surrender to pleasure," he is said to have ex- claimed ; and as for poverty, painful toil, disrepute, and such evils as men dread most, these, he argued, were positively useful as means of progress in spiritual freedom and virtue. The eccentricities 1 with which his disciple Diogenes flaunted his fortitude and freedom have made him one of the most 1 We hear that he slept on the bare ground, or in a tent ; wore for his only garment a single loose mantle doubling it in cold weather ; ate meat raw to save fire, etc. D 34 GREEK AND GRECO-ROMAN ETHICS CHAP. familiar figures of ancient social history, and one which in its very extravagance gives a vivid impression of that element in the Socratic pattern which it involuntarily caricatures. 1 Vainly, however, do we seek a definite positive import for the Cynic notion of wisdom or moral insight, besides the mere negation of irrational desires and prejudices. We saw that Socrates, while not claiming to have found the abstract theory of Good or Wise conduct, practically understood it to consist in the faithful performance of customary duties, maintaining always that his own happiness was therewith bound up. The Cynics more boldly discarded both plea- sure and mere custom as alike irrational ; the most sacred domestic and civic ties were in their view shackles from which the sage had shaken himself loose ; but in emphasis- ing this emancipation they seem to have left the freed reason with no definite aim but its own freedom. It is absurd, as Plato urged, to say that knowledge is the good, and then when asked "knowledge of what?" to have nothing positive to reply but " of the good ;" but the Cynics do not seem to have made any serious effort to escape from this absurdity. 5. Plato The ultimate issues of these two one-sided Socraticisms c^~ 347 we s ^ a ^ ^ ave to n tice presently when we come to the post- Aristotelian schools. We must now proceed to the more complicated task of tracing the fuller development of the Socratic germ to its Platonic blossom and Aristotelian fruit. We can see that the influence of more than one of. the 1 It is to the deliberate disregard of customary notions of propriety shown by this school that the modern meaning of the term "cynical" is due. Indeed, the Greeks felt that the name of the school derived originally from the gymnasium Cynosarges where Antisthenes taught aptly suggested their affinity with the dog (KVUV), a proverbial type of shamelessness. ir. PLATO 35 earlier metaphysical schools combined with that of Socrates to produce the famous idealism which subsequent genera- tions have learnt from Plato's dialogues; but the precise extent and manner in which each element co-operated is difficult even to conjecture. 1 Here, however, we may consider Plato's views merely in their relation to the teaching of Socrates, since to the latter is certainly due the ethical aspect of idealism with which we are at present concerned. The ethics of Plato cannot properly be treated as a . finished result, but rather as a continual movement from the f position of Socrates towards the more complete and articu- late system of Aristotle ; except that there are ascetic and mystical suggestions in some parts of Plato's teaching which find no counterpart in Aristotle, and which, in fact, disap- pear from Greek philosophy soon after Plato's death until they are revived and fantastically developed in Neo-Pytha- goreanism and Neo-Platonism. The first stage at which we can distinguish Plato's ethical view from that of Socrates is presented in the Protagoras, where he makes a serious, though clearly tentative, effort to define the object of that knowledge which he regards, with his master, as the essence of all virtue. This science, he here maintains, is really mensuration of pleasures and pains, by which the wise man avoids those mistaken under-estimates of the value of future * feelings in comparison with present which we commonly 1 The difficulty arises thus : (i) Aristotle represents Platonism as having sprung from Socratic teaching combined with Heraclitus's doc- trine of the flux of sensible things, and the Pythagorean theory that numbers were the ultimate realities ; but (2) in the Megarian doctrine the non- Socratic element is clearly the one changeless being of Par- menides ; while (3) the original connection of Plato and Euclides is equally evident. 36 GREEK AND GRECO-ROMAN ETHICS CHAP. call "yielding to fear or desire." This thorough -going hedonism has somewhat perplexed Plato's readers, and was probably never conceived by himself to be more than a partial expression of the truth. Still (as was said in speak- ing of the similar view of the Cyrenaics) when a disciple sought to make clear and definite the essentially Socratic doctrine that the different common notions of good, the beautiful, the pleasant, and the useful, were to be somehow identified and interpreted by each other, hedonism pre- sented itself as the most obvious conclusion. By Plato, however, this conclusion could only have been held before he had accomplished 'the movement of thought by which he carried the Socratic method beyond the range of human conduct, and developed it into an all-comprehensive meta- physical system. This movement may be briefly expressed thus. " If we know," said Socrates, "what justice is, we can give an account or definition of it ; " true knowledge e.g., of justice or any other virtue must be knowledge of the general fact, common to all the individual cases to which we apply our general notion. But this, if true of the objects of ethical knowledge, must be no less true of other objects of thought and discourse. The same relation of general notions to particular examples extends through the whole physical universe ; we can only think and talk of it by means of such notions. * True or scientific knowledge, then, of what- ever can be known, must be general knowledge, relating not to individuals primarily, but to the general facts or qualities which individuals exemplify ; in fact, our notion of an individual, when examined, is found to be an aggregate of such general qualities. But, again, the object of true knowledge must be what really exists ; hence the most real IT. PLATO 37 reality, the essence of the universe, must lie in these general facts, and not in the individuals that exemplify them. So far the steps are plain enough ; but we do not yet see how this logical Realism (as it was afterwards called) comes to have the essentially ethical character that especially interests us in Platonism. 'For though Plato's philosophy is now concerned with the whole universe of being, the ultimate object of his philosophic contemplation is still "the good,"jnow conceived as the ultimate ground of all being and knowledge. That is, the essence of the universe is identified with its end, the " formal " with the " final " cause of things, to use -the later Aristotelian phraseology. How comes this about ? \ Perhaps we may best explain this by recurring to the original application of the Socratic method to human affairs. Since all rational activity is for some end, the different arts or functions into which human industry is- divided are naturally defined by a statement of their ends or uses ; and similarly, in giving an account of the different artists and functionaries, we necessarily state their end, " what they are good for." It is only so far as they realise this end that they are what we call them. A painter who cannot paint is, as we say, " no painter;" or, to take a favourite Socratic illustration, a ruler is essentially one who realises the well-j being of the ruled ; if he fails to do this, he is not, properly speaking, a ruler at all. And in a society well-ordered on . Socratic principles, every human being would be put to some use; the_essence ofhis life would consist i^ doing what he^as_gOjQd for. But again, it is easy to extend this view throughout the whole region of organised life ; an eye that does not attain its end by seeing is without the essence of an eye. In short, we may say of all organs and instru- 38 GREEK AND GRECO-ROMAN ETHICS CHAP. ments that they are what we think them in proportion as they fulfil their function and attain their end : if, then, we conceive the whole universe organically, as a complex ar- rangement of means to ends, we shall understand how Plato might hold that all things really were, or (as we say) "real- ised their idea," in proportion as they accomplishe_d_lhe special end or good for which they were adapted. But this special end, again, can only be really good so far as it is re- lated to the ultimate end or good of the whole, as one of the means or particulars by or in which this is partially realised. If, then, the essence or reality of each part of the organised world is to be found in its particular end or good, the ulti- mate ground of all reality must be found in the ultimate end or good of the universe. And if this is the ground of all reality, it must equally be the source of all guidance for human life ; for man, as part and miniature of the Cosmos, can have no good, as he can have no being, which is not derived from the good and being of the universe. Thus Plato, without definitely abandoning the Socratic limitation of philosophy to the study of human good, has deepened - the conception of human good until the quest of it takes in the earlier inquiry into the essential nature of the external world from which Socrates turned away. Even Socrates, in spite of his aversion to physics, was led by pious reflec- tion to expound a teleological view of the physical universe, as ordered in all its parts by Divine Wisdom for the realisation of some divine end ; what Plato did was to identify this Divine End conceived as the very Divine Being itself with the Good that Socrates sought, of which the knowledge would solve all problems of human life. In this fusion of Socratic ethics with Socratic theology, he was probably anticipated by Euclides of Megara, who held that the one real being is ii. PLATO 39 " that which we call by many names, Good, Wisdom, Rea- son, or God;" to which Plato, raising to a loftier signifi- cance the Socratic identification of the beautiful with the ' useful, added the further name of absolute Beauty ; explain- ing how man's love of the beautiful, elevated gradually from flesh to spirit, from the individual to the general, ultimately reveals itself as the yearning of the soul for the end and essence of all life and being. Let us conceive, then, that Plato has taken this vast stride of thought, and^ identified the ultimate notionsof ethics and ontology. We have now to see what attitude this will lead him to adopt towards the practical inquiries from which he started. What will now be his view of wisdom, virtue, pleasure, and their relation to human well- being ? The answer to this question is inevitably somewhat com- plicated. In the first place we have to observe that philo- sophy has now passed definitely from the market-place into the study or lecture-room. The quest of Socrates was for the true art of conduct for an ordinary member of the human society, a man living a practical life among his fellows. But if the objects of abstract thought constitute \ the real world, of which this world of individual things is but a shadow, it is plain that the highest, most real life must lie in the former region and not in the latter. It is in contemplating