No man undertakes a trade he has not learned, even the meanest; yet everyone thinks himself sufficiently qualified for the hardest of all trades, that of government.

All that I know is nothing - I'm not even sure of that.

All thinking begins with wondering

Slanderers do not hurt me because they do not hit me.

Those who want the fewest things are nearest to the gods.

Athletics have become professionalized.

One should never do wrong in return, nor mistreat any man, no matter how one has been mistreated by him.