Too much and too little wine. Give him none, he cannot find truth give him too much, the same.

Nothing gives rest but the sincere search for truth.

One must know oneself. If this does not serve to discover truth, it at least serves as a rule of life and there is nothing better.

Justice and truth are too such subtle points that our tools are too blunt to touch them accurately.

The heart has its reasons of which reason knows nothing.