A fool thinks himself to be wise, but a wise man knows himself to be a fool.

A wise girl knows her limits, a smart girl knows that she has none.

I am very conscious that I am not wise at all.

The man who is truly wise knows that he knows very little.

The wise man seeks death all his life, and for this reason death is not terrifying to him.

Fools call wise men fools. A wise man never calls any man a fool.