Failure is instructive. The person who really thinks learns quite as much from his failures as from his successes.

Failure is not fatal, but failure to change might be.

Defeat is not the worst of failures. Not to have tried is the true failure.

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

Our failings sometimes bind us to one another as closely as could virtue itself.

They who have conquered doubt and fear have conquered failure.

Failure happens all the time. It happens every day in practice. What makes you better is how you react to it.

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

Once you can accept failure, you can have fun and success.

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