Plato, like some of his contemporaries, wrote dialogues about his teacher. Much of what is known about Socrates comes from Plato's writings; however, it is widely believed that very few, if any, of Plato's dialogues can be verbatim accounts of conversations between them or unmediated representations of Socrates' thought. Many of the dialogues seem to use Socrates as a device for Plato's thought, and inconsistencies occasionally crop up between Plato and the other accounts of Socrates; for instance, Plato has Socrates denying that he would ever accept money for teaching, while Xenophon's Symposium clearly has Socrates stating that he is paid by students to teach wisdom and that this is what he does for a living.