Do thine own work, and know thyself.

Mankind will never see an end of trouble until lovers of wisdom come to hold political power, or the holders of power become lovers of wisdom

A man who really fights for justice must lead a private, not a public, life if he is to survive for even a short time.

If you do not take an interest in the affairs of your government, then you are doomed to live under the rule of fools.

There are few people so stubborn in their atheism who, when danger is pressing in, will not acknowledge the divine power.

Physical excellence does not of itself produce a good mind and character: on the other hand, excellence of mind and character will make the best of the physique it is given.

If a man be endowed with a generous mind, this is the best kind of nobility.