There are more people who surrender, than those who fail.
Henry Ford
By failing to prepare, you are preparing to fail.
Benjamin Franklin
Failure is simply the opportunity to begin again, this time more intelligently.
Henry Ford
Ingenious people start great works, diligent people finish them.
Leonardo da Vinci
Experience is called the sum of all our mistakes.
Thomas Alva Edison
If you're doing something the same way you have been doing it for ten years, the chances are you are doing it wrong.
Charles Kettering
Success consists of going from failure to failure without loss of enthusiasm.
Winston Churchill
Many people are persistent in relation of the path they have taken, only few in concern of their goal.
Friedrich Nietzsche
The biggest enemy of quality is the hurry.
Henry Ford
If an engineer has not had some failures, it is merely evidence that his practice has not been sufficiently extensive.
Benjamin Baker