Only the man with a free mind has own the infinite horizons!

Set your affection to infinity and your hate to zero!

Farewell is a beautiful and a soft word and yet it is a horrible and a heavy thing too!

A great idea can change the world; but to change the universe, men need even much greater ideas!

Here is a good reply of a clever horse to the man who tries to ride and control it: Throwing him into the air!

If your thoughts are universal, you visit every house, every window, like the Moon on the sky!

Let the purity and innocence of a child be your one and only religion!