Knowledge is limited. Imagination encircles the world.

I can't give you a recipe for success, but I can give you a recipe for failure: try to please everybody.

If you need something from somebody, always give that person a way to hand it to you.

I want to make a New Year’s prayer, not a resolution. I’m praying for courage.

Success isn’t about how your life looks to others; it’s about how it feels to you.

It is not a daily increase, but a daily decrease. Hack away at the inessentials.

Life was meant to be lived, and curiosity must be kept alive. One must never, for whatever reason, turn his back on life.

Failure is a greater teacher than success. Listen, learn, go on.

Don’t be afraid to be confused. Try to remain permanently confused. Anything is possible.

Enthusiasm is the great hill-climber.

Practicing an art, no matter how well or badly, is a way to make your soul grow, for heaven's sake.

Don’t try to figure out what other people want to hear from you; figure out what you have to say.