Among the dwellers of Athens during its Golden Age is the philosopher Socrates
Though he left no writings of his own, he is mostly known through the work of his student Plato
The 'Socratic method' consists of asking questions until you arrive at the essence of a subject
His philosophy begins with the belief that he knows nothing and that life is not for attaining riches but a process of knowing oneself.
He believed that virtue was the most valuable of all possessions and that the job of a philosopher was to point out to people how little they actually knew.