“If you are sure of tomorrow, there is no fool greater than you!”

“As long as your curiosity is greater than your fear, you will move forward!”

“Village is an idea; universe is an idea! If you cannot create an idea bigger than your village you live in, you remain inside your village; if we cannot create an idea greater than this universe, we remain inside this universe!”

“Do you want your name to live forever? You fool! Forget your name, try to save yourself! What use there is for you, if your name lives and you die? You fool!”

“Simple things have greater power than the complicated things!”

“If you want to reduce the rats, use the cats! If you want to reduce the fools, use the books!”

“The wisdom of the Moon is greater than the wisdom of the Earth, because the Moon sees the universe closer than the Earth can see it!”