Vitae philosophorum
Diogenes Laertius
Diogenes Laertius. Hicks, R. D., editor. Cambridge, MA.: Harvard University Press; London: William Heinemann Ltd., 1925.
Hence he had been well trained even before he left his native place. And thus it came about that on his arrival at Athens he attached himself to Crates. And it seems, he adds, that, when the rest were at a loss how to express their views, Zeno framed a definition of the end. They say that he was in the habit of swearing by capers just as Socrates used to swear by the dog. Some there are, and among them Cassius the Sceptic and his disciples, who accuse Zeno at length. Their first count is that in the beginning of his Republic he
Again, in the Republic, making an invidious contrast, he declares the good alone to be true citizens or friends or kindred or free men; and accordingly in the view of the Stoics parents and children are enemies, not being wise. Again, it is objected, in the Republic he lays down community of wives, and at line 200 prohibits the building of temples, lawcourts and gymnasia in cities; while as regards a currency he writes that we should not think it need be introduced either for purposes of exchange or for travelling abroad. Further, he bids men and women wear the same dress and keep no part of the body entirely covered.
That the Republic is the work of Zeno is attested by Chrysippus in his De Republica. And he discussed amatory subjects in the beginning of that book of his which is entitled The Art of Love. Moreover, he writes much the same in his Interludes. So much for the criticisms to be found not only in Cassius but in Isidorus of Pergamum, the rhetorician. Isidorus likewise affirms that the passages disapproved by the school were expunged from his works by Athenodorus the Stoic, who was in charge of the Pergamene library; and that afterwards, when Athenodorus was detected and compromised, they were replaced. So much concerning the passages in his writings which are regarded as spurious.
There have been eight persons of the name of Zeno. First the Eleatic, of whom more hereafter; the second our present subject; the third a Rhodian
Of the many disciples of Zeno the following are the most famous: Persaeus, son of Demetrius, of Citium, whom some call a pupil and others one of the household, one of those sent him by Antigonus to act as secretary; he had been tutor to Antigonus’s son Halcyoneus. And Antigonus once, wishing to make trial of him, caused some false news to be brought to him that his estate had been ravaged by the enemy, and as his countenance fell, Do you see, said he, that wealth is not a matter of indifference?
The following works are by Persaeus: