Vitae philosophorum

And he further bade them to honour gods before demi-gods, heroes before men, and first among men their parents; and so to behave one to another as not to make friends into enemies, but to turn enemies into friends. To deem nothing their own. To support the law, to wage war on lawlessness. Never to kill or injure trees that are not wild, nor even any animal that does not injure man. That it is seemly and advisable neither to give way to unbridled laughter nor to wear sullen looks. To avoid excess of flesh, on a journey to let exertion and slackening alternate, to train the memory, in wrath to restrain hand and tongue, to respect all divination,

to sing to the lyre and by hymns to show due gratitude to gods and to good men. To abstain from beans because they are flatulent and partake most of the breath of life; and besides, it is better for the stomach if they are not taken, and this again will make our dreams in sleep smooth and untroubled.

Alexander in his Successions of Philosophers says that he found in the Pythagorean memoirs the following tenets as well.[*](For the doctrines of Pythagoras(§§ 25-35) Alexander is taken as D. L.’s authority (see Introd. pp. xxvi, xxvii) This indefatigable pedant is known to have written a special work on the Pythagorean system. Our author may not have possessed this work by Alexander, but he probably had access to a public library containing it. In any case he deserves praise for the selection. Between Alexander Polyhistor in the first century b.c. and the threshold of the third century a.d. there had been an enormous increase in neoPythagorean literature, mostly dealing with mystical properties of numbers and with ethics based upon theology. All this D. L. ignores, going back to a Hellenistic document long forgotten.)

The principle of all things is the monad or unit; arising from this monad the

There are also antipodes, and our down is their up. Light and darkness have equal part[*](Cf. Soph. El. 87 γῆς ἰσόμοι ρʼ ἀήρ.) in the universe, so have hot and cold, and dry and moist; and of these, if hot preponderates, we have summer; if cold, winter; if dry, spring; if moist, late autumn. If all are in equilibrium, we have the best periods of the year, of which the freshness of spring constitutes the healthy season, and the decay of late autumn the unhealthy. So too, in the day, freshness belongs to the morning, and decay to the evening, which is therefore more unhealthy. The air about the earth is stagnant and unwholesome, and all within it is mortal; but the uppermost air is ever-moved and pure and healthy, and all within it is immortal and consequently divine.

The sun, the moon, and the other stars are gods; for, in them, there is a preponderance of heat, and heat is the cause of life. The moon is illumined by the sun. Gods and men are akin, inasmuch as man partakes of heat; therefore God takes thought for man. Fate is the cause of things being thus ordered both as a whole and separately. The sun’s ray penetrates through the