The man who finds that in the course of his life he has done a lot of wrong often wakes up at night in terror, like a child with a nightmare, and his life is full of foreboding: but the man who is conscious of no wrongdoing is filled with cheerfulness and with the comfort of old age.

Plato is one of the most important founding figures in Western philosophy. Plato's mother was Perictione whose family boasted of a relationship with the famous Athenian lawmaker and lyric poet Solon. Then at twenty-eight Hermodorus says [Plato] went to Euclides in Megara.

Plato is one of the most important founding figures in Western philosophy. In the words of A.