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

You have freedom when you're easy in your harness.

Things turn out best for those who make the best of the way things turn out.

All the darkness in the world cannot extinguish the light of a single candle.

Innovation is taking two things that exist and putting them together in a new way.

Trusting our intuition often saves us from disaster

It is not enough to have a good mind; the main thing is to use it well.