The ethics of Epicurus were a modified Hedonism (Diog. Laërt. De Vitis, etc., x. 123). With him the earth was a congeries of atoms (ibid. 38, 40), which atoms existed from eternity, and formed themselves, uninfluenced by the gods. The soul he held to be material. It was diffused through the body, and was in its nature somewhat like air. At death it was resolved into its original atoms, when the being ceased to exist (ibid. 63, 64). Hence death was a matter of indifference to man [ὁ θάνατος οὐδὲν πρὸς ἡμᾶς, ibid. 124, etc.]. In that great upheaval after the scholasticism of the Middle Ages, the various ancient philosophies were revived. This of Epicurus was disentombed and, as it were, vitalized by Gassendi, in the beginning of the seventeenth century; and it has a special importance from its bearing on the physical theories and investigations of modern times. Archer Butler, adverting to the inadequacy of the chief philosophical schools to satisfy the wants of the age in the early days of the planting of Christianity (Lectures on Ancient Philosophy, ii. 333), says of the Epicurean: “Its popularity was unquestioned; its adaptation to a luxurious age could not be doubted. But it was not formed to satisfy the wants of the time, however it might minister to its pleasures. It was, indeed, as it still continues to be, the tacit philosophy of the careless, and might thus number a larger army of disciples than any contemporary system. But its supremacy existed only when it estimated numbers, it ceased when tried by weight. The eminent men of Rome were often its avowed favourers; but they were for the most part men eminent in arms and statesmanship, rather than the influential directors of the world of speculation. Nor could the admirable poetic art of Lucretius, or the still more attractive ease of Horace, confer such strength or dignity upon the system as to enable it to compete with the new and mysterious elements now upon all sides gathering into conflict.”