"The study of the Greeks can never be a closed account. The wide variety of critical and descriptive works written about them . . . . bears witness to man's continuing preoccupation with himself. Other ages might talk of God or machines; the Greeks, from Homer to Diogenes, were fascinated with man. Plato's emphasis on the spiritual world and Diogenes' unheroic retreat may seem to be departures from the Greek way. But that would be true if there were a single Greek way. Obviously, there was not. It is the variety of ideas about man, who he is and who he hopes to be, which is the real Greek...