Failure should be our teacher, not our undertaker. Failure is delay, not defeat. It is a temporary detour, not a dead end. Failure is something we can avoid only by saying nothing, doing nothing, and ...

The secret of change is to focus all of your energy, not on fighting the old, but on building the new.

Deciding what not to do is as important as deciding what to do.

Imagination is more important than knowledge. Knowledge is limited. Imagination encircles the world.

Change your thoughts, and you change your destiny.

If you want to live your life in a creative way, as an artist, you have to not look back too much. You have to be willing to take whatever you’ve done and whoever you were and throw them away.

Our prime purpose in this life is to help others. And if you can't help them, at least don't hurt them.

Success is the sum of small efforts repeated day in and day out.

Life is and will ever remain an equation incapable of solution, but it contains certain known factors.