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

Failure is what we're all running from, we're always running toward success with failure at our back.

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

My great concern is not whether you have failed, but whether you are content with your failure.

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

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

They who have conquered doubt and fear have conquered failure.

Every adversity, every failure, every heartache carries with it the seed on an equal or greater benefit.

It's not a very high failure rate if you choose people that you really like the sound of.

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