Hedonism [from Greek
hedone, pleasure] In ethics, the doctrine that the gratification of natural inclinations is the chief good, and that the moral law is thereby fulfilled. The value of this doctrine depends entirely on what we are to understand by pleasure or inclination. In the best sense, which was that of Epicurus and his followers, these words may be considered as one way of trying to express the
summum bonum, the goal of human endeavor; and this school pointedly taught that neither happiness nor peace are ever attainable by the subjection of human thought, mind, and conscience to the instincts or inclinations of the body. Some aspects of modern utilitarianism may be considered as a form of hedonism. But the doctrine as stated is easily degraded, and in its worst form becomes the pursuit of sensual gratification. In fact, hedonism as a word, and as understood now and by many even in ancient times, is the exact opposite of what these early philosophers believed and taught.
See also EPICUREAN PHILOSOPHY