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

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

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

Success is not final, failure is not fatal: it is the courage to continue that counts.

Outward failure may be a manifested variant of inward success.

Success needs no explanation. Failure does not have one that matters.

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

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

We have forty million reasons for failure, but not a single excuse.

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