Two things are infinite: the universe and human stupidity; and I'm not sure about the the universe.

Even the genius asks questions.

Towering genius disdains a beaten path. It seeks regions hitherto unexplored.

The limit of man's knowledge in any subject possesses a high interest which is perhaps increased by its close neighbourhood to the realms of imagination.

Humanitarianism is the expression of stupidity and cowardice.

I do not need drugs to be a genius, do not take a genius to be human, but I need your smile to be happy.