The great question is not whether you have failed, but whether you are content with failure.

Failure is more frequently from want of energy than want of capital.

We may be personally defeated, but our principles never!

Do not let your ambitions become a sanctuary for your failures.

If you're not failing every now and again, it's a sign you're not doing anything very innovative.

Even when you have doubts, take that step. Take chances. Mistakes are never a failure - they can be turned into wisdom.

You cannot climb the ladder of success dressed in the costume of failure.

Failure is nature's plan to prepare you for great responsibilities.

I will not be discouraged by failure I will not be elated by success.

Failure is unimportant. It takes courage to make a fool of yourself.