When you propose ridiculous things to believe, too many men will choose to believe nothing at all.

I know what I do not know.

The reason why we have to acquire wealth is the body, because we are slaves in its service.

It is best and easiest not to discredit others but to prepare oneself to be as good as possible.

YOU ARE NOT ONLY GOOD TO YOURSELF, BUT THE CAUSE OF GOODNESS IN OTHERS

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

He is a man of courage who does not run away, but remains at his post and fights against the enemy.