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 ...

Logic will get you from A to Z, imagination will get you everywhere.

Think good, and good follows. Think evil, and evil follows. You are what you think all day long.

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

It's not what you are that holds you back, it's what you think you are not.

Imagine the end desired and feel its reality. Follow it through, and you will get definite results.

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

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

If you can't explain it to a six year old, you don't understand it yourself.