DL 6.15 · Antisthenes
Antisthenes gave the impulse to the indifference of Diogenes, the continence of Crates, and the hardihood of Zeno, himself laying the foundations of their state. Xenophon calls him the most agreeable of men in conversation and the most temperate in everything else. His writings are preserved in ten volumes. The first includes: A Treatise on Expression, or Styles of Speaking. Ajax, or The Speech of Ajax. Odysseus, or Concerning Odysseus. A Defence of Orestes, or Concerning Forensic Writers. Isography (similar writing), or Lysias and Isocrates. A Reply to the Speech of Isocrates entitled "Without Witnesses." Vol. 2 includes: Of the Nature of Animals. Of Procreation of Children, or Of Marriage: a discourse on love. Of the Sophists: a work on Physiognomy.