Of Poetry. On Good Hating. On Love. On Philosophy. On Knowledge. On Music. On Poetry. What is the Beautiful On Teaching. On the Art of Conversation Of Judging. Of Being. Of Number. On Diligence. On Efficiency. On Greed. On Pretentiousness On the Beautiful Others are: On Deliberation. On Reason, or On Expediency. On Doing Wl. He was the first, so we are told, who introduced the Socratic dialogues as a form of conversation. When Pericles promised to support him and urged him to come to him, his reply was, “ I will not part with my free speech for money.” There was another Simon, who wrote treatises On Rhetoric ; another, a physician, in the time of Seleucus Nicanor ; and a third who was a sculptor.