III. He also asserts that Polemo was prosecuted by his wife, on the charge of ill-treatment, because he indulged in illicit pleasures, and despised her. IV. But that when he began to devote himself to philosophy, he adopted such a rigorous system of morals, that he for the future always continued the same in appearance, and never even changed his voice, on which account Crantor was charmed by him. Accordingly, on one occasion, when a dog was mad and had bitten his leg, he was the only person who did not turn pale; and once, when there was a great confusion in the city, he, having heard the cause, remained where he was without fleeing. In the theatres too he was quite immoveable; accordingly, when Nicostratus the poet, who was surnamed Clytæmnestra, was once reading something to him and Crates, the latter was excited to sympathy, he behaved as though he heard nothing. And altogether, he was such as Melanthius, the painter, describes in his treatise on Painting; for he says that some kind of obstinacy and harshness ought to exist in works of art as in morals. And Polemo used to say that a man ought to exercise himself in action, and not in dialectic speculations, as if one had drunk in and dwelt upon a harmonious kind of system of art, so as to be admired for one’s shrewdness, in putting questions; but to be inconsistent with one’s self in character. He was, then, a well-bred and high-spirited man, avoiding what Aristophanes says of Euripides, speeches of vinegar and assafœtida, such as he says himself:— Are base delights compared with better things? V. And he did not use to lecture on the propositions before him while sitting down; but he would walk about, it is said, and so discuss them. And he was much honoured in the city because of his noble sentiments; and after he had been walking about, he would rest in his garden; and his pupils erected little cabins near it, and dwelt near his school and corridor. VI. And as it seems, Polemo imitated Xenocrates in everything; and Aristippus, in the fourth book of his treatise on Ancient Luxury, says that Xenocrates loved him; at all events, Polemo used to be always speaking of him, and praising his guileless nature, and his rigorous virtues, and his chaste severity, like that of a Doric building. VII. He was also very fond of Sophocles, and especially of those passages where, according to one of the comic poets, he seemed to have had a Molossian hound for his colleague in composing his poems; and when there was, to use the expression of Phrynichus:— No sweet or washy liquor, but purest Pramnian wine. And he used to say that Homer was an epic Sophocles, and Sophocles a tragic Homer. VIII. And he died when he was very old, of decline, having left behind him a great number of writings. And there is this epigram of ours upon him:—