Plato (~428-~348 BC) - One of the greatest and most influential Greek
philosophers, he was a disciple of Socrates and the teacher of Aristotle.
Most of his works are written dialogues, many with Socrates as the main
character. Plato founded a school of philosophy known as the Academy.
Cratylus (380 BC) - Thought by some to be the highest point reached by
the science of language in antiquity. It deals with the importance of
dialectic and the contrast between Heracliteanism and Eleaticism.
