art, are utterly useless.
IV. And he did not introduce many virtues into his scheme, as Zeno did; nor one virtue under a great many names, as the Megaric philosophers did; but defined virtue as consisting in behaving in a certain manner with reference to a certain thing.
V. And as he philosophized in this manner, and carried on his discussions in the Cynosarges, he got so much influence as to be called a founder of a sect. Accordingly, Miltiades, and Diphilus were called Aristoneans.
VI. He was a man of very persuasive eloquence, and one who could adapt himself well to the humours of a multitude. On which account Timon says of him:—
Diocles, the Magnesian, tells us that Ariston having fallen in with Polemo, passed over to his school, at a time when Zeno was lying ill with a long sickness. The Stoic doctrine to which he was most attached, was the one that the wise man is never guided by opinions. But