Great men honour intelligence, little men honour stupidity.

Night is a very good and very close friend of a writer!

Do not boast because you have beliefs; don't forget that hundreds of absurd beliefs in the history are totally disappeared!

If your mind is tired, go get work in the fields!

The demands of the science, of the ethics and of the reason are superior to the demands of the people!

A leader without a vision is just a letter without a stamp; it can never reach his destination.

Tradition kills originality; you keep repeating the same things in tradition! Behave like the sky; always create new and different things; be original!