True thinkers are characterized by a blending of clearness and mystery.

But alas, if I have not maintained my victory, it is God's fault for not making man and the devil of equal strength.

Music expresses that which cannot be put into words.

One of the hardest tasks is to extract continually from one's soul an almost inexhaustible ill will.

Nothing makes a man so adventurous as an empty pocket.

Who then can calculate the path of the molecule? how do we know that the creations of worlds are not determined by the fall of grains of sand?

Fashions have done more harm than revolutions.