I think success has no rules, but you can learn a great deal from failure.

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

Success consists of going from failure to failure without loss of enthusiasm.

The only real failure in life is not to be true to the best one knows.

It is not a disgrace to fail. Failing is one of the greatest arts in the world.

Failure doesn't kill you... it increases your desire to make something happen.

It's not necessary to fear the prospect of failure but to be determined not to fail.

Enjoy failure and learn from it. You can never learn from success.

I think that failure by your own standards is certainly a form of success.

We climb to heaven most often on the ruins of our cherished plans, finding our failures were successes.