The only true wisdom is in knowing you know nothing.
I am the wisest man alive, for I know one thing, and that is that I know nothing.
By all means, marry. If you get a good wife, you'll become happy; if you get a bad one, you'll become a philosopher.
True knowledge exists in knowing that you know nothing.
True wisdom comes to each of us when we realize how little we understand about life, ourselves, and the world around us.
Wisdom begins in wonder.
He is richest who is content with the least, for content is the wealth of nature.
False words are not only evil in themselves, but they infect the soul with evil.
I know that I am intelligent, because I know that I know nothing.
To know, is to know that you know nothing. That is the meaning of true knowledge.
A system of morality which is based on relative emotional values is a mere illusion, a thoroughly vulgar conception which has nothing sound in it and nothing true.
Once made equal to man, woman becomes his superior.
Beware the barrenness of a busy life.
The greatest way to live with honor in this world is to be what we pretend to be.
An honest man is always a child.
Death may be the greatest of all human blessings.
All men's souls are immortal, but the souls of the righteous are immortal and divine.
Let him that would move the world first move himself.
The unexamined life is not worth living.
Worthless people live only to eat and drink; people of worth eat and drink only to live.
