An ancient Greek philosopher of the Classical period, Plato is considered a fundamental piece of the Western philosophy puzzle. A student of Socrates and a teacher of Aristotle, Plato's thinking ...

Plato, in his quot,e says human behavior flows from three main sources: desire, emotion, and knowledge. The quote means that ...

Plato (left), pointing up to the heavens, with his student Aristotle. Source: Wikicommons And, what, Socrates is the food of the soul? Surely, I said, knowledge is the food of the soul. —Protagoras ...