The unexamined life is not worth living.
I am the wisest man alive, for I know one thing, and that is that I know nothing.
True wisdom comes to each of us when we realize how little we understand about life, ourselves, and the world around us.
It is not living that matters, but living rightly.
To know, is to know that you know nothing. That is the meaning of true knowledge.
I know that I am intelligent, because I know that I know nothing.