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.

Our greatest weakness lies in giving up. The most certain way to succeed is to try just one more time.

The future depends on what you do today.

I am always doing that which I can not do, in order that I may learn how to do it.

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

Men's best successes come after their disappointments.

Either write something worth reading or do something worth writing.

He can who thinks he can, and he can't who thinks he can't. This is an inexorable, indisputable law.