We can't always expect great things from great men; but we must always expect little things from little men!

History respects revolutions; and yet, if a revolution is progressive, support it; if it is reactionary, resist it!

Ideas can be killed only by other ideas!

The key to success in every field is to hate failure in every way.

To reach the Land of Calmness, you must pass through the Land of Storms! All heavens require hard struggling!

Are you cold when you are happy? Are you cold when you are unhappy? Then you are a wise man! Wisdom makes man cool and calm. Wise man is cool and calm!

What makes a man heavy is the gravity of virtue. Without it, man will be so light that he will be drifted in the winds of immorality.