What is your dream? To be the most famous man in the world? What a stupid dream you have! To conquer the whole world with an army? What a primitive dream you have! To earn millions of dollars? What a greedy dream you have! Question your dreams!

Quotations are the gold mine of human mind, the silver pearls of the wisdom ocean, and the cool drops of the rain of intelligence.

When I deeply look at a pious, I see no affection but fear; and when I look at an atheist, I see no fear but conceit!

The only acceptable imperialism is the Imperialism of the Forest! Let the whole world are invaded by the tree-soldiers!

Never let your dreams to be a nightmare for others!

There are no flowers in the Moon; that's why the Moon is a boring place!

The real beauty created by man never competes with the beauty of nature; but it only perfectly completes it!