UC-NRLF B 4 DD3 blfl ff^^f.ttf'frnnMrrtftfnFtfUrn^M-fiTrrrrtL'tr'-tTrrfrTi I fl 1'IIl ii Henry D. Bacon, St. Louis, Mo, University of Galifornia. aiFT OF HENRY^ DOUGLASS BACON. 1877. Accesswn^ No. .../..§:.^y.^. SholfNo., i wnnr EDUa PSTCH. LIWARY JMp^< -r-^ ^ •# PSYCHOLOGY ; OR, * A VIEW OF THE • '^ HUMAN SOUL INCLUDING ANTHROPOLOGY, BEING THE SUBSTANCE OF A COURSE OF LECTURES, DELIVERED TO THE JUNIOR CLASS MARSHALL COLLEGE, PENN., BY FREDERICK A. RAUCH. NEW-YORK : M. W. DODD, Brick Church Chapel, opposite the City Hall. 1840. ^3 ^ ^. BDUC. PSYCH. UBRARY Entered according to an Act of Congress, in the year 1840, by Frkderick a. Rauch, in the Clerk's office of the District Court of the Southern District of New- York. A. ADAMS, rRINTER, 59 GOLD-STREET. *-K ^■*-l^'' '•^ .«r ^> 4*^ ' '^ TO HIS YOUNG FRIENDS, • ^ THE STUDENTS OF MARSHALL COLLEGE, . ) THIS VOLUME IS AFFECTIONATELY INSCRIBED BY THE AUTHOR. '# % -^-.♦- .% "^fk^i ''% , PREFACE ^^ Know thyself ^^ was the inscription on the temple of Apollo. The meanina: of this terse admonition was either a practical one: Know thy frailties, thy human weakness, thy sinful nature ; acknowledge thyself what thou art, — and amend thy ways ; or it was a theoretical one : Man, the highest being in nature, who studies every thing below himself, who knows the soil which he cultivates, and the stars that regulate the seasons, and the laws of crystallization, vegetation and animali- zation — should not he desire to know himself? a being, who stands midway between the kingdom of nature and that of immortal spirits ? who is the measure of the earth and all it contains, who unites what is dispers- ed in nature, every power and every beauty in himself? But how shall man become acquainted with himself both practically and theoretically 7 This is the ques- tion, which the great Apollo did not answer. Shall he merely observe himself? But man is inclined either to place too high or too low a value upon himself; he has not a proper measure for his judgment in himself. Shall he watch others ? He that will understand him- self must observe those around him, but to understand them, he must look into his own heart. Thus he may indeed obtain a knowledge of man, but one, that is with- out systematical connection, incomplete, partial and im- perfect. While we cannot do without such a know- ledge of man, the admonition of Apollo will only be list- ened to fully, when we connect with this experimental g PREFACE. knowledge a systematical development of all contained in man, especially of his reason and ivilL These are the basis of all the ihonghts and actions, of all the scien- ces and practical pursuits in man, and without a know- ledge of them, it will always remain difficult to under- stand man, as we meet him in life. Theory must here, %s every where else, assist practice. The principal object of the author in writing this book, was to render this noble and delightful science ac- cessible to all classes of readers, for as the inscription on the temple of Apollo was not only intended for some, but for every one approaching it, so the knowledge of man iis desirable for every one and not for a few only. The author flatters himself, that he has effected this purpose by using plain language, by following a simple course pf thought, by taking all his illustrations from nature, and by comparing constantly the activities of mind with $hose analogous to it, in nature. With the exception of a few divisions, it is hoped therefore; that the present "work may be read by all. A second object of the author was to give the science of man a direct bearing upon other sciences, and espe- cially upon religion and theology. Psychology and theology are connected by their common subject, which is man. Religion, of which theology is the science, is intended for man, and for him only ; psy- chology treats of man and not of any other being. Man as the subject of psychology, is created for relig- ion and cannot do without it. Religion is not a mere quality^ but the substance of man. He remains what he is, though he has no learning, no beauty, no wit, neither a strong memory nor an acute judgment; but he ceases to be man in the full sense of the term when he has na ifeligion ; — he is then only an animal, more cunning, crafty and prudent, than all the others, one that can invent machines, but he is no longer the lord of the earth, the image of his Creator. Novv religion has for its soul,/ai/A ; this contains thoughts and ideas, as for instance, those of providence, of sin, of sanctifi^ cation, of regeneration, of repentance, &c. Psychology develops the nature oX reason and consequently tha^ * PREFACE. 6 of its productions, which are thoughts : and without understanding the nature of reason and its capacities^ that of faith will not be clearly known ; for if faith and reason differ, as they do, how can this difference be ex- hibited, unless the being of each is manifest to us i Again : Faith must be active by love, or else it is dead. It must therefore affect our will and fill it with love and animate it to good works. If so, the being of our will in its state of nature, and previous to its regenerationj ought likewise to be known. But as such it exists in the form of desires, inclinations, emotions and passions^ and these are the subjects of psychology ; hence the study of the latter again is indispensable to a thorough study of theology. AVhile, therefore, the first section of the second part will assik the science of dogmatics, the sec- ond has for its remote object to be auxiliary to that of christian ethics. It will scarcely be necessary toshowtheinfluence which a good, systematical knowledge of man, of his reasoii and will, and their union with his body must have on the practice of medicine ; and if the physician studies humari and comparative anatomy, physiology and somatology in general, he will find it ruuch to his advantage, td know the whole life contained in the body which he dissects. And how will he manage cases of mental disease without psychology ? The basis of all patholo- gy is certainly a knowledge of health, and this must bd the same in the sphere of mind. The lawyer, on the other hand, who protects our rights, will be the more successful in doing so, the bet- ter he understands human nature ; for all rights ard those of man, and when disputed, passions and desires have darkened our knowledge of them ; and the lawyer in addressing the court, in developing the case before! him, must well understand the nature of the passions, to make his case clear. The greatest lawyers and public orators, Pitt, Sheridan, Fox, &c., were also the finest psychologists. Many actions are committed under the influence of vehement emotions or passions : to valud the guilt of such actions, their moving springSj the pas- sions must be known^ 4 PREFACE. But above all is the study of psychology useful to pa- rents and teachers ; they have to d raw out, what is in their children, and how can they do this well without know- incr the nature of what they are expected to cultivate ? Hence the studyof psychology and especially of desires, inclinations and emotions, is indispensable to them. Yet why should we speak of the mere usefulness of a science, which if well represented, is one of the most entertaining and interesting, which the human mind has produced? Who would not feel anxious to see his portrait, drawn before the eye of his mind ? Psycholo- gy is not only intended for the wants of man, whether sensual or intellectual, those of life or of social inter- course ; its highest design is to make man conscious of the subjects of which it treats, reason and will, and give him full possession of both. Man possesses only that of which he is conscious; an inheritance of which I know nothing, may be mine in law, but not by posses- sion. Unless I know my reason and will, I possess neitlier fully, but only partially. The present work is, as far as the author knows, the first attempt to unite German and American mental philosophy. This design has not been executed by bringing together two separate systems or by forming an eclectic compound, which is neither the one nor the other, and the parts of which do not grow forth from one spirit, but are brought together from different sources and united by the writer — a real sphinx in the sphere of science. The author was rather anxious to have whatever the work contains, bear witness of one and the same objective spirit, which formed all the parts into 07ie life, as the specific life of a tree changes all particles into one juice. The author feels himself under obligation to acknow- ledge fully the use he has made of the following writers : Locke, D. Stewart, Reed, Broion, Rosenkranz, Cams, Jr., Cams, Sen., Daub, Stiedenroth, Suabedissen, Es- chenmayer, Heinroth, Hegel, Kant, Wirth, Steffens, Herbart, Hartman, and others. He has used these au- thors with more or less freedom, and especially Carus, Jr., Daub and Rosenkranz, whose general arrangement PREFACE. O he has adopted not without some improvements, how- ever, as he hopes. The work was to be of one spirit ; whatever has been suggested by others, had to become a part of the whole by receiving this spirit and by rep- resenting it. Hence to save space, a general acknow- ledgment has been thought sufficient. As to the language, the author has particularly to beg the indulgence of his readers. He hopes this will be granted, as in philosophy beauty of speech is less desirable than clearness^ and as in this science we desire less to be entertained than to be enriched with ideas. The terminology of mental philosophy in the English language, as in almost all others, is difficult and not perfectly agreed on. Thus, to mention one in- stance instead of many, the difference between sensa- tion and perception is by no means clearly established ; as yet it is still disputed. The author has therefore used sensation indiscriminately both for the perception of the object and the feeling connected with it in the sense by which it is perceived. Simplification has been his great object ; yet the signification once given to a word, has been strictly adhered to. Mercersburg, April 21st, 1840. INDEX OF CONTENTS. I. INTRODUCTION. ^%' CHAPTER I. — Difference between man and animal : 9 1. Piiysical difference, - - - 9 2. Psychical difference, - - - 11 CHAPTER n.— Life : - - - - 18 1. Of the plastic power or the principle of individual life, - - 21 2. Instinct, - - . . 30 3. Of the ingenuity of animals, - 35 4. Relation of instinct to man, - - 41 PART I. ANTHROPOLOGY: - - - - 47 CHAPTER I. — The influence of nature upon man : - 48 1. The influence of the sun, of seasons and times, of zones, &c., - 49 2. The influence of the moon, - - 52 3. The local influence of the earth, - 52 4. The diflferent races of mankind, < - 59 5. National differences, - - 61 6. dualities of the mind, produced by sexual difference : - - 65 (1.) Of woman, - - 65 (2.) Ofman, . . - 68 (3.) Their union, - - 69 7. Temperaments in general : - - 70 (1.) The sangume temperament, 73 (2.) The choleric, - - 74 (3.) The melancholic, - - 75 , (4.) Phlegmatic, - - 76 - 8. Mental capacities : - - - 77 (1.) Docihty, ... 78 (2.) Talent, ... 79 (3.) Genius, ... 80 9. Idiosyncrasy : - - - 85 (1.) Sympathy, - - 86 (2.) Antipathy, - - . 87 (3.) Apathy, - - - 87 CHAPTER II.— The natural modifications of mind, produced by age, waking, sleep- ing and dreaming ; - - 88 1. Age : - - - - 88 (1.) Childhood, - - 90 (2.) Youth, - - - 92 (3.) Manhood, - - - 93 (4.) Old age, - - - 94 2. Sleeping and waking : - - 95 (1.) What is sleeping and what is waking, Where is sleep met with ? - 97 What is its design? - 99 [4.) What are its conditions? - 101 (5.) What is a regular sleep? - 102 (6.) What is faUing asleep? - 103 (7.) What is waking ? - - 104 %\ CONTENTS. 7 Page. 3. Dreaming : - - - - 104 (I.) The form of dreams, - 111 (2.) Causes of dreams, - - 113 (3.) Prophetic dreams, - - 115 (4.) Presentiments, . - 119 (5.) Visions, - - - 124 (6.) Second sight, - - 124 4. Magnetic sleep : - - - 128 5. Teh health and the diseases of mind : 136 (1.) Melancholy, - - 138 (2.) Insanity, - - - 139 (3.) Mania, - - - 140 CHAPTER III.— The power of the mind over the body: 148 1. The mind has an influence o\er the form of the body : - - 148 2. It exercises a power over the health of the body: - - - 149 3. The power over the body may be seen from the formation of habits ; 153 4. From the art of representing its emo- tions and thoughts by the motions of the body ; - - - 155 5. From physiognomy : - - 157 6 From phrenolocry ; - - - 159 PART II. PSYCHOLOGY. . - - - 161 INTRODUCTION. 1. Self-consciousness: - • 163 2. Mutual relation of body and soul ; - 168 3. Personality : - - - 174 4. Division : - - - - 180 SECTION I.— On Reason, . _ _ - 185 CHAPTER I.— 1. Sensation and the senses : - 185 2. General remarks on the senses : - 187 3. Of Attention : - - - 193 CHAPTER IL— 1. Conception : - - - 199 2. Fancy ; - - - - 204 3. Imagination : - - - 208 (1.) Characteristics of Imagina- tion : - - - 215 (2.) Semeiotic Imagination, - 225 (3.) Language, - - 237 o,. Its etymological elements, 237 b. Grammatical and syntactical elements, - - 240 c. Written language, 241 (4.) Memory : 244 CHAPTER III.— On pure thinking ; 259 Remarks -. - - - 259 SECTION U.— On Will, . - - - 261 1. Desire : - - - - 264 2. Inclination : - . . 266 3. Emotion : - - - - 268 4. Passion : - - - - 271 5. Relation of Desires, Indications, Emotions and Passions to the will : 273 CHAPTER I.— On desires : - - - - 279 1. Sensual desires : - - - 279 2. Sensual-intellectual desires : - 280 CONTENTS. Page. 3. Rational desires ; - . 281 4. Remarks : - _ 284 CHAPTER II.— On inclinations and passions : _ 286 I. Inclinations arising from the relation. in which man stands to himself . _ 289 1. Self-love : - _ 289 2. The love of life: - _ 290 3. Self-hatred : s. 294 4. Self-love as a passion : - . 296 5. Self-love as passion in its negative form : - . 298 6. Love of property ; - 300 7. Love of property as a passion : - 304 (L) Covetousness, - - 305 (2.) Avarice, - (3.) Prodigality, . 306 _ 307 8. Love of honor : - . 311 9. Love of honor as passion ; . 315 (1.) Ambition, . 315 (2.) Pride, - . 316 (3.) Vanity, - o 318 II. Social inclinations, or inclinations arising from the relation of man to his fellow-men : 320 1. Love : - - . _ 320 (L) Sexuallove, - 322 (2.) Sexual love as a passion. 324 (3.) Parental and filial love. ^ - 326 (4.) Fraternal love, - _ 327 ' (5.) Nationallove, - - 329 (6.j Love of mankind, 2. Remarks: . 330 . 331 CHAPTER III.— Emotions : - _ 335 I. Simple emotions, I. Pleasure: - 335 2: Pain, II. Mixed emotions : 337 I.Hope: 337 2. Fear: 333 3. Remarks: - - . 341 III. Compound emotions : 341 1. Depressing emotions : 342 (1.) Melancholy, - 342 (2.) Anxious expectation, (3.) Despondency, - 344 345 (4.) Patience, 346 (5.) Awe, - 347 2. Strengthening emotions : (1.) Wrath, - 350 (2. Joy, 351 Conclusion : - 354 On Religion: 354 1. Religion of desire : 360 2. Religion of imagination: 362 3. Religion of cool reflection : 368 APPENDIX.— On Animal Magnetism : 375 Note to Imagination : 380 Note to Remarks on Religion : 384 .-^ *• • INTRODUCTION Simla quam similis turpissima bestia'nobis ! Ennius^ DIFFERENCE BETWEEN MAN AND THE ANIMAL. It is a very general remark, that man is the highest order of animals, or that he is an animal gifted with reason. Were this correct, we might say with equal truth, that the animal is man without reason ; or that some of the plants, which seem to form a transition from the vegetable to the animal kingdom, are animals with- out sensation. Though man has, physically speaking, many things in common with the animal, he neverthe- less differs wholly from it. Man is no more a mere continuation of the animal, than the animal is merely a continuation of the vegetable. The difference is per- ceptible, both physically and psychologically. 1. Man has the same physical functions that the animal has, but they are more perfect and more deli- cate. The body of the animal is either covered with scales or feathers, with fur, wool, or bristles. All of these approach more or less nearly to the nature of vegeta- bles ; and some of them, as for instance, the shell ofsnails and the tortoise, to inorganic nature. These insensible substances, interposed between the skin and the ele- ments that surround and affect living beings, deprive animals of the more tender and delicate sensations, at the same time that they like conductors protect them from the inclemency of the seasons. The body of man is covered with a thin, highly sensitive, and beautiful skin, which is not concealed under a vegetable and life- m 10 INTRODUCTION. less veil, but unveiled exhibits the presence of the blood, the pulsations of the heart, and the utterance of anima- tion over the whole body. Everywhere sensitive, the swellinor life shines forth from within, and the fresh, bloomins: color of the skin is but the expression of the internal life, the mirror of its healthy or sickly state. Over the face of man are shed beauty and spirit, and even animals are said to gaze at him with mute wonder. The cottiplaint, that man alone is born with- out raiment, is silly, for this apparent helplessness is the source not only of the most various and delicate sensa- tions, and knowledge derived from them, but also of much ingenuity. Man has not claws, but hands, that are susceptible of many different positions, by which he handles the chisel, which pours life and beauty over the hard, cold marble, the pencil that animates the canvas, the instrument from which he draws forth sweet melo- dies, and the iron, from which he forms' the weapons denied him by nature. His body is so fashioned that he must walk upright ; for while no animal is intended to walk otherwise than on all-fours, the proportions of the human frame are such, as to render any other than an upright position almost impossible. His legs are much longer than his arms, his knees bend forward,' his eyes are in front and not at the sides, the ligaments of the neck are weak and incapable of supporting the head when hanging down, the arms are at a great distance from each other, and the breast is broad and full. A hori- zontal position would drive the blood into the head with such violence as to cause stupor. Man is made to turn his head from the earth to the sky, from the right to the left, to view now the crawling insect beneath his feet, and now the millions of stars above his head. To the fish it is natural to swim, to the bird to fly, to man to walk upright. The Greek word for man (dvepojnos) in- dicates the difference between man and animals in this respect. It influences our whole being and nature. Even the bees, when they have lost their queen-bee, cause the larva of a future laboring bee to be transform- ed into a queen by changing its horizontal to an upright position, and giving it different food. • INTRODUCTION. 11 The same superiority is visible in the human face, its proportions and features. With the animal, the most prominent part is the mouth ; with man, the upper part of the face. With the animal, the mouth, jaws, and teeth are to serve only physical purposes ; they are formed to pluck the grasses and twigs, or to seize and carry their prey, and thus tp perform at the same time the service of the hands of man. The human mouth, with its beautiful and sensitive lips, its regular rows of teeth, serves not only the body, but the soul ; nourishes not only the stomach, but also the understanding. Its muscles are so movable, that according to Haller's calcu- lation, it may pronounce in one minute fifteen hundred letters. The contraction of a muscle forming the letter must consequently take place in the three thousandth, and the vibrations of the stylo-pharyngean muscle in pronouncing a letter, in the thirty thousandth part of a minute. ' No bird flies as fast as the winged words fall from the lips of man.' Comparing the animal physiologically with man, we cannot but perceive a great difference in this respect also. The lower the animal in the scale of being, the more it is confined to one and the same food. To this food it is directed by instinct, by constitution and appe- tite, as the magnet to the pole. Man, on the contrary, selects his food and drink from all the kingdoms of na- ture, from the salt of the ocean to the mushrooms of the forests, from the oyster and the amphibious turtle to the lofty sailers of the air and ibex of the High Alps. He prepares his food by fire, and the story of Prometheus is not a mere fable. The laws of his digestion differ widely from those of animals, the functions of assimila- tion penetrating more thoroughly the elements of nutri- tion. The flesh of the fish, when compared with that of the bird, is found less formed and solid ; that of the bird less so than that of the quadruped, but the flesh of man is more perfect than that of any animal. Thi shows itself externally on the whole surface of the hu man body, and especially in the " morbidezza " of the skin, the trial-point of all artists. 2. The psychological difference between man and 12 INTRODUCTION. animals is yet more striking. The animal has in common with man, -Sensation and Perception. By sensation we understand an internal motion or activity, produced in a sensitive organ by something external. The organ may be seen externally, but this internal ac- tivity or motion cannot be observed ; it can only be felt. The eye, for instance, is the organ of sight ; the fluid surrounding it is constantly in motion, and this motion may be seen, because it is an external one. But when the light falls upon the eye, it causes a sensation, which as an internal motion, is invisible to the eye of the observer. He may notice the dilation or contrac- tion of the pupil, but cannot see sight itself, nor hear hearing. Comparing the vibrations of a string of the piano with those of a nerve, subject to sensation, we shall find the former altogether mechanical and exter- nal, the string moving away from itself. The nerve, when affected, trembles within itself, and self-touched in its motions, it has sensation, or feels. The vibrating string of the piano gives a sound, but the sound is not felt by it ; the nerves of the ear, on the other hand, receive a sen- sation from it. These trembling motions of the nerves are called sensations^ because they are peculiar to the senses. Now, the animal has these sensations in common with man, but with this difference. In. the animal one sense prevails over all the others, and these are subservient to it. In the eagle, for example, it is the eye that is pre- dominant ; from immense heights he observes the mouse creeping on the soil, and darts upon it, certain of his prey. Yet this one sense has always reference to the means of subsistence, which the animal seeks under its guidance; so that while it may be extremely acute and successful in discovering the food, it may be dull and stupid in respect to other objects, of which man receives the most accurate sensations through the same sense. The ear of the wood-cock is acute in perceiving any rustling noise, as that in the fallen leaves of the forests, but shrill and clear sounds it does not notice. The eye perceives only such objects as reflect the light upon it. The eye of man may, however, direct itself to the different parts of these objects, to their color, proportions, size INTRODUCTION. 13 and form, motion or rest, and inspect each by itself, while the eye of the animal, for want of reason, is forced to admit a sensation from all these parts at once, and consequently receives but a confused impression. As one sense prevails in animals, the others are found less active. The lion has an excellent scent, but his sight is weak. Hence the animal is under the dominion of one sense, while the harmonious and equal strength of all the senses places man above them, and makes him master of them all. Which of the senses prevails in an animal, depends always upon the species to which it belongs. In the eagle it is sight, in the mole hear- ing, in the vulture scent ; but wherever one sense pre- dominates, the others must subserve and be directed by it. In man, no sense being more acute than another) none reigns, but all are co-ordinate with each other, and subordinate to the understanding. The animal is vis sentiens, man natura intelligens. Hence it is, too, that we do not speak of insanity or derangement^ but of madness^ when animals can no longer distinguish one object from another, but like infuriated elephants or horses, trample under their feet every object that opposes , their course. And, finally, man sees not only with his eye external objects, but is also able to examine the eye, by which he sees ; the animal can neither see its eye nor itself. Perception, however, is more than Sensation. The latter is and remains in contact with the object, by \ -^ which it is called forth, and is consequently dependent -*►*■ on it. The sensation of hearing is impossible without the vibration of the air ; that of seeing is impossible without the presence of light. Sight and light, hearing and sound, are so inseparable, that the one could not be without the other. Without light the eye could not see, without an eye, there would be an eternal night. And if there were no ear, the brooks might continue to mur- mur, the waving trees to rustle their branches, the winds to roar, but to earthly beings nature would be silent as the grave. Nor can man avoid admitting a sensation, when the element that excites it, acts upon the organ. As we cannot have a sensation of light unless it falls upon the ^ 14 eye, so we must have it, when the eye is affected by it. We cannot taste salt unless it lies on the tongue, but when once it is brought in contact with the tongue, we must have such a sensation, as its specific nature is capable of exciting. In sensation, therefore, we depend wholly on the presence of external objects, and are de- termined by them. But after we have once had a sen- sation, we may have perceptions of the objects of sen- sation, and these perceptions are possible without the presence of the objects. This appears from the fact that one, who in the latter part of his life becomes blind, may have perceptions of all he once saw. Yet percep- tions are impossible without previous sensations, for one born blind can have no perception of color or form. Another distinction between sensation and perception is this. Sensation always exists in an organ ; percep- tion not. When I hear a fine melody for the first time, I have a sensation of it ; but when afterwards, without hearing it, it floats in my mind, I have a perception of it. Or when I experience hunger, I may have a percep- tion of food, though it be not present, but when 1 eat, I have a sensation of it. The animal has perceptions as well as man. The hunter's dog dreams, and pur- sues in his dream the hare or the stag. The dog, when near to his master, has a sensation of him by scent, or sight ; but when seeking him for days in suc- cession, he can have only a perception of him. The animal is confined within the sphere of sensation and perception, and as its sensations are limited to its natural wants, so must be its perceptions. The percep- tions of man are as much more numerous and accu- rate, as his sensations are more various and acute. But . he has in addition to sensations and perceptions, what the animal has not, which we may express by the term ^ apperceptions. As the animal is separated by sensation from the plant, so man is elevated by apperception above the animal. Perception and apperception differ widely. The objects of perception are always such as are single and met with in a certain place and time. The eagle, i that builds his nest on a high rock, has not the least idea ^I^RODUCTION. ^ 15 ■ '^ of the nature of the stone on which his nest is placed, nor of the region in which it stands, but he carries with him the image of this single rock, as it stands in a particular place, and noticing no, resemblance between it and other rocks, he would find it among thousands of others, its peculiar features being strongly and solely impressed upon his eye. The objects of apperception, on the other hand, are the kind, the species and individuals of things. It is by apperception, that man distinguishes between his perceptions and the objects perceived; and again, that he classifies nature and its productions, by discov- ering the union in the greatest variety, as when he says": these bushes are rose-bushes ; and by distinguish- ing one class from another, as pears from apples, and these from peaches. This the animal can never do. It sees, it perceives the grass, but it never arranges it ac- cording to its botanical classes. The dog universally will pursue the hare, and it may seem that he does so, because he knows this class of animals, and distinguishes between it and others ; but the truth is, that all hares be- ing exactly alike in size, form, and scent, will produce the same sensations in the dog, and these will always set him in motion. This then is the broad difference, the chasm between man and the animal : the former can think^ the latter cannot, for it is glehae adscriptus. It lives, but acquires no experience ; it eats its food daily, but never knows what this food is. Some indeed have gone so far as to say, that animals not only judge, but draw conclusions from causes to effects. To draw conclu- sions is the highest power of human reason, and if they could do this, they would be able to think ^ and to xmll like man, and to have apperceptions like him. Such men cannot know what thinking is, or what is to be understood by judging and drawing conclusions. Animals have no ideaof power, of capacities, of energy, of proportions, of beauty, of truth,- and consequently none of cause and effect. ■ None of these are visible or accessible to the senses, but only to thought, which it yet remains to be proved, that animals possess. The process by which we arrive at conclusions is simply this. We have three thoughts; each differs from the other, -^ 16 INTRODUCTION and each is included within a certain limit. But while all differ, one is capable of uniting the two others, and of removing this difference. Thus two thoughts are re- duced to one class by a third one connecting them. To make use of an example frequently adduced, the dog once whipped, fears as soon as he sees his master take the cane with which he has been beaten on a former occasion. The cane is one thing, the master's intention another, and the pain proceeding from the whippings a third. Now it would be foolish in the extreme, to say, that the dog connects the idea of pain with the cane by the intention of the master'. He has but a confused impression, and without any conclusions or judgments, he darkly connects things as they formerly were con- nected, and anticipates consequences, without being conscious of such a connection, or without having any thing like an idea of cause and consequence. Hunters, it is true, have many anecdotes about the acuteness and ingenuity of animals, as do sailors voyaging to distant countries. The fact, however, is, that unless their game were bound by the invariable laws of instinct in all its actions, unless one fox would dig its hole as the other, and all stags would go to the water, and seek food at regular hours, and live in certain places at different seasons, the hunters would not be able to entrap them. Animals, finally, cannot have any emotions ; neither joy nor grief, neither hope nor fear. The external ex- pressions of these emotions are weepiiig and laughing, neither of which has as yet been observed in animals. We all remember from Homer's Iliad, that when the noble Patroclus, alone and at a distance from his true friend Achilles, fell by the hands of the Trojans, his horses shed big tears and refused to obey, because they missed the well known voice of their beloved master. But these tears belong to poetry ; they are the tears which Homer himself wept at the death of the hero his fancy had created. So poetry attributes innocence to the lily, because it is ofthe purest white; modesty to the violet, because it blooms and exhales its fragrance un- seen ; love to the rose, because the cheeks of the maiden blush like it, when for the finst time she feels this noble >^ • INTHODUCTION. 17 emotion. What is joy in man, springing from a feeling that connects itself with some thought, in animals, is but a physical sensation or bodily pleasure, the agreeable re-action of the muscles against some external influence, the satisfaction of some want. And so what is grief in man, is but a physical pain, or suffering in the animal. The dog, that lays himself upon the grave of his mas- ter and remains there until he dies, does so not from de- liberation and free choice, but being forced, by the chain of habit, which he is unable to break. Nor do animals fear or hope, for neither the future nor the past is known to them. A dark anxiety which they do not under- stand, a confused anticipation, is all of which they are susceptible. n CHAPTER L LIFE. It is riot my intention, in this Chapter, to show what life is in itself, but only to exhibit some of its most striking" phenomena, and the different stag^es of its gen- eral development throughout nature. Thus only can we gain a clear idea of the rank occupied by man among animated beings. In the following three points, the liv- ing differs from the dead or lifeless, the organic from the inorganic. 1. Whatever is alive, must be a union, a totality of many organs or members, and so united with them, that they cannot be separated from each other, nor from the whole, without being destroyed. The crystal, however transparent, and beautiful, and regular in its form, is not alive, for it is not an individual being, nor a whole, whose parts are organs ox members ; it is not organized at all. The many forms of the crystal are not indeed produced by a power foreign to its matter, not by an external con- trivance, but by a plastic power, which, resting in its matter, always calls forth the same symmetrical forms according to eternal laws, whenever the conditions un- der which it can be active are present. But the organi- zation of the whole into parts, as for example, that of the plant into trunk and branches, being wanting, we should hesitate to call the crystal alive. Every one of its qualities is contained in each particle of the mineral, and though there may be many qualities, they are all of them so included in each other, that where the one is the other is also. Hence there is no union of many members or organs, each of which, while pervaded by r- * V- ft INTRODUCTION. 19 the same life, has a particular office; but the smallest piece of the mineral is as perfect as the whole. The plant, on the other hand, is a whole, that contains and supports all its parts. These parts are not merely con- nected as the links of a chain, which cannot support it- self, but must be supported by the nail in the wall ; they grow forth from and depend on each other, and on the life of the whole. Roots, trunks, branches, twigs, leaves, blossoms and fruits, all diifer from each other ; each has a peculiar office ; each assists and promotes the life of the whole ; and while the one depends on the other, all de- pend on the individual, whose organs they are. The leaf torn from the branch, loses its freshness, its sap, its color, and withers. The branch, hanging only by a few fibers to the trunk, is no longer a part of the tree. One of the characteristics, therefore, of life, is that its parts do not merely cohere externally and mechanically, like those of a machine, but are inseparably connected by concrescence or a common growth, so that they cannot be divided with- out mutual ruin. The iron, divided into small particles or atoms by the file, still remains iron. The parts of a house, as they are heterogeneous and only collected from the different portions of nature, and then put to- gether, so they v/ill remain what they are, stone, timber, mortar, and glass, though they should be taken apart and applied to another building. But the trunk sever- ed from the root, is dead ; the hand, lopped from the arm, grows black and decays. 2. The second characteristic of life is the continued process by which, whatever lives, preserves itself No living individual begins to be by the external union of its parts, but it grows forth from a spontaneous coales- cence. The parts do not exist before the whole, so that nothing would be necessary to make the whole, but add- ing the one part to the other. The parts of which the machine consists were in existence before the machine . was made, but the branches of the tree were not before the tree was. Hence the organic or living individual produces all its parts by a power within itself, and by this power it also preserves itself. In regard to this self-preservation, however, a great difference appears i 30 INTRODUCTION. n the different animated beings. The plant by its roots absorbs those elements which are congenial to its na- ture ; it may therefore be said to eat and drink, to preserve itself. But the activity of the plant is purely e:J^ternal. It does not preserve an organism that may be said to have finished growing, but by assimilation every spring, it produces new limbs, leaves, and blossoms. It grows as long as it lives, and yet every new limb is but a repetition of the original trunk, as are the new leaves of the old. The animal, on the other hand, reaches a point, where all its members are complete and full- grown, and at this stage it preserves its organism by nu- triment. In the animal, one limb differs from the other, the nose from the mouth, the eyes from the ear, the legs from the body ; but they do not grow in succession, like the branches of the plant, but contemporaneously. Hence it is that the life of the plant is merely external j it presses constantly to the surface, and exhibits itself in color, bark, fragrance, fruit and seed. And as its life, so its self-preservation is external, not felt by it. The life of the animal is more internal, it feels itself, and feels a pleasure in preserving its life. 3. A third characteristic of life is, that form and mat- ter, which constitute a living being, are not brought to- gether externally, so that the matter somewhere exists, and the form is given it by an external power. This is the case in art. The marble exists long before the art- ist impresses the picture of his imagination upon it. So this picture exists in the mind of the artist before his chisel carves the stone. But it is otherwise in a living being. This grows forth from an invisible power, ac- cording to certain, unchangeable laws. This power on the one hand materializes, attracts matter, assumes vol- ume, produces fibers, roots, bark, branches or nerves, muscles, sinevvs, bones, (fcc; on the other it is plastic, giving form to the matter. It is however only one pow- er, that acts under two different forms, so that while it assumes volume, it at the same time changes the parti- cles received into that form in which alone its nature . can admit them. It is therefore correct to say, that in a living being the matter does not precede its form. The INTRODUCTION* 21 air we exhale, is no longer what it was when we in- haled it ; the light absorbed by the plant is changed into color, and consequently does not exist in it as pure light ; and this change begins when the element is received by the plant. The wormwood, the rosebush, the tube- rose, may alLof them stand on the same soil, receive the same moisture, the same atmosphere, and the same de- gree of heat, and consequently live on the same elements ; yet the different taste and medical power of their sap, the different color of their leaves, the different fragrance of their flowers, sufficiently show, that while the same elements enter into their natare, they do not remain the same, but are changed and peculiarly modified by the form under which they enter into it. Though the elements as such precede the plant, it is nevertheless the plastic power of the plant that converts them into its constitu- ent parts. The light flows into the eye of the mole no less than into that of the eagle, but it exists in the one as it does not in the other ; there is a specific difference between the contents of the eye of the eagle and that of the mole. From these remarks it must be manifest, that the va- rious forms of life do not proceed from dead matter, nor from chance or any blind impulse, but that they are fashioned by a plastic power placed in matter by the divine will, and that this is the power which upholds the species and individuals, and universally produces the same forms according to the same unchangeable laws. This power ,then, is the very soul of life, and the question is, What can ice knoio concerning- it ? OF THE PLASTIC POWER; Or the principle of all individual life. We daily see thousands of beings begin to be ; we see them arise from the ground of ttie earth, from seeds and sprouts, and eggs in the water and on the conti- nent, on the soil and in the air. Each new being bears 4 22 INTRODUCTION. the form of the species to which it belongs, and though favorable or unfavorable influences may render this form more or less perfect, no external power can change its specific character. From the seed universally will proceed the form of the plant from which the seed was produced, and leaves and branches, roots and trunk, blossom and fruit, may be anticipated with all certainty. There is, it must be admitted, a type, which precedes the opening and growing being, and which fashions it with so unchangeable a necessity, that the individuals of any species have continued nearly the same in size and form, in nature and qualities, ever since the creation of the world. This cannot be owing to accidental cir- cumstances ; nor can form emerge from chaotic matter, nor life from death, nor light from darkness, nor the or- ganic from the inorganic. The theory of Thales, therefore, \UCTI0N. flower put into his hands. So Mozart, when only six years old, would make distinctions between different notes, which his father, likewise a musician, could not perceive. Instinct mingling with our desire for know- lege, constitutes in union with it, talents and natural ca- pacities, The hfe of man and that of the animals, it must be evident, differ widely, not only in degree, but in kind. Where that af man commences, the animal is left be- hind. A chasm separates the one from the other. The, animal may gaze on man, but it cannot understand him, for it is unable to think or to comprehend, and the words spoken to the dog, for example, are not for him what, they are for man, sounds full of meaning, they are mere signs to him. The life of the animal is like a dream ; and even while waking it dreams. But the life of man is fully awake, it is possessed of self-con- sciousness and gifted with the capacity to originate con- stantly new thoughts, and assisted by the powers of na- ture to realize them. ^ 4^ 'I ^^ PARTI. ANTHROPOLOGY. ,- * Jk ' * >^ « . i. '^f-- ^ ■^ 47 PART I ANTHROPOLOGY Mental philosophy has to consider t?ie mind of man, 1. In its connection with the body, in its dependence upon it, and through it upon nature. 2. In its relation to itself. In the former case its doctrines may be mbraced un- der the general term Anthropology, and in the latter that of Psychology. The object of Anthropology is to examine the internal influences to which mind is subject, and its modifications produced by them. The object of Psychology is to investigate the nature of mind, as it is conscious of itself and of the difference between it and nature, and as it has rendered these natural in- fluences more or less subject to its power. The mind becomes subject to the influences of physic- al nature only by its connection with the body. What- ever affects the latter permanently, will also influence the former. Tiie qualities of the mind, produced by these influences, are therefore, likewise permanent. The Mongol, the Malay, and the Negro, are the same at present, physically and psychologically, that they were at the time of Herodotus, who describes them as Scythians, Indians, and Black People. The disposition of the Laplander cannot be changed into that of the Frenchman, by emigrating to the South, no more than a transplanted peach-tree can become a palm-tree. This ^4 48 '^ ANTHROPOLOGT. general modification of the mind may. however, be al- tered by the pecuUar capacities of an individual, by tem- perament, by age, or by exchanging one region for another. Nor is the mind subjected by its connection with the body to these influences of situation and cir- cirmstances. Possessed of consciousness and will, it may subject the body and all its peculiarities, and also the solar, lunar, and telluric influences to its control, at least in^a great degree. Anthropology may, therefore, be (Jivided into three parts: or those which treat, I. Of the 'permanent infl.uences of nature, of race, sex,