Ideas can be killed only by other ideas!

A street without trees is a street only for the sick-minded people whose god is nothing but money!

Greatness is to stay humble when the whole world calls you great!

Man lives in the house of nature. If he destroys the house, he shall be destroyed as well!

Kings kill; clowns don't; therefore the clowns of the kings are more valuable than the kings!

Let your works climb the stars; but you yourself stay on the ground!

Only when you give up being consistent will you find the truth! Inconsistency makes you free to discover other roads.