Patience, persistence and perspiration make an unbeatable combination for success.

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 ...

First they ignore you, then they laugh at you, then they fight you, then you win.

Anyone who has never made a mistake has never tried anything new.

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

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

The greatest artists like Dylan, Picasso and Newton risked failure. And if we want to be great, we’ve got to risk it too.

Men's best successes come after their disappointments.

Early success is a terrible teacher. You’re essentially being rewarded for a lack of preparation, so when you find yourself in a situation where you must prepare, you can’t do it. You don’t know how.