There is no failure except in no longer trying. There is no defeat except from within, no really insurmountable barrier save our own inherent weakness of purpose.

Sound character provides the power with which a person may ride the emergencies of life instead of being overwhelmed by them. Failure is... the highway to success.

Failure is not an option. Everyone has to succeed.

Destiny: A tyrant's authority for crime and a fool's excuse for failure.

Forget about the consequences of failure. Failure is only a temporary change in direction to set you straight for your next success.