The measure of all things. Plato

Plato Athenian is an ancient Greek philosopher, a student of Socrates, a teacher of Aristotle. It is from Plato that philosophy is formed as a system of knowledge.

"Man - the measure of all things." Or not? Socrates with the philosophers-sophists in Protagor argue about this, defending the goodness of the gods, but not man and revealing the concepts of virtue, which is the highest knowledge. "," Eutidem "," Gorgias "," Menon ". These Socratic works have the form of dialogs in which the problems of education and answers are clarified by education and principles of education, knowledge and ignorance, truth and lies, chaos and order, good and evil.