A good quote is a beautiful inspirational spring branch in the reader's mind; it is a powerful propulsive force too, just like a wind! All men need winds!

Man is not a ship in harbour; Earth is not a ship in harbour; even Universe is not a ship in harbour! No safe harbour for anything exists!

When somebody calls you stupid, if your face turns red from anger, it means that a part of you believes in this! When you call a wise man stupid, his colour never changes!

Don't ever eat your bread without remembering the hardworking peasants!

We can't see and we can't reach the frontiers of our ignorance; we can only approach to it by extending our knowledge.

Mountains represent the power of nature; plains, the love of nature!

Paths to other paths must always be open!