I cannot be awake for nothing looks to me as it did before, or else I am awake for the first time, and all before has been a mean sleep.

To know, is to know that you know nothing. That is the meaning of true knowledge.

The only thing necessary for evil to triumph in the world is for good men to do nothing.

To an ordinary human being, love means nothing if it does not mean loving some people more than others.

To know, is to know that you know nothing, that is the meaning of true knowledge.

The only thing necessary for the triumph of evil is for good men to do nothing.