They hold further that " Life according to Virtue " is the End to be sought, as Antisthenes says in his Heracles : exactly like the Stoics. For indeed there is a certain close relationship between the two schools. Hence it has been said that Cynicism is a short cut to virtue ; and after the same pattern did Zeno of Citium live his life. They also hold that we should live frugally, eating food for nourishment only and wearing a single garment. Wealth and fame and high birth they despise. Some at all events are vegetarians and drink cold water only and are content with any kind of shelter or tubs, like Diogenes, who used to say that it was the privilege of the gods to need nothing and of god-like men to want but little. They hold, further, that virtue can be taught, as Antisthenes maintains in his Heracles, and when once acquired cannot be lost ; and that the wise man is worthy to be loved, impeccable, and a friend to his like ; and that we should entrust nothing to fortune. Whatever is intermediate between Virtue and Vice they, in agreement with Ariston of Chios, account indifferent. So much, then, for the Cynics. We must now pass on to the Stoics, whose founder was Zeno, a disciple of Crates.