The happiness of a man in this life does not consist in the absence but in the mastery of his passions.

Before you save the world, make sure your own house is in order.

When you do a thing with your whole soul, you always find your counterpart.

Being angry never solves anything.

Unlimited power in the hands of limited people always leads to cruelty.

Once we accept our limits, we go beyond them.

The goal is not to be better than the other man, but your previous self.