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

Do not judge me by my successes, judge me by how many times I fell down and got back up again.

The most difficult thing is the decision to act, the rest is merely tenacity.

All you need is a little pixie dust.

Experience enables you to recognize a mistake when you make it again.

I have no special talent. I am only passionately curious.

What we possess is temporary, but what we become is permanent