id author title date pages extension mime words sentences flesch summary cache txt en-wikipedia-org-5997 Claude Adrien Helvétius - Wikipedia .html text/html 3024 383 61 His grandfather Adriaan Helvetius introduced the use of ipecacuanha;[4] his father Jean Claude Adrien Helvétius was first physician to Marie Leszczyńska, queen of France. In 1758 Helvétius published his philosophical magnum opus, a work called De l'esprit (On Mind), which claimed that all human faculties are attributes of mere physical sensation, and that the only real motive is self-interest, therefore there is no good and evil, only competitive pleasures. "All men," Helvétius maintained, "have an equal disposition for understanding."[7] As one of the French Enlightenment's many Lockean disciples, he regarded the human mind as a blank slate, but free not only from innate ideas but also from innate natural dispositions and propensities. His poetic ambitions resulted in the poem called Le Bonheur (published posthumously, with an account of Helvétius's life and works, by Jean François de Saint-Lambert, 1773), in which he develops the idea that true happiness is only to be found in making the interest of one person that of all. ./cache/en-wikipedia-org-5997.html ./txt/en-wikipedia-org-5997.txt