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

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

It's fine to celebrate success but it is more important to heed the lessons of failure.

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

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

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

I can accept failure, everyone fails at something. But I can't accept not trying.

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

Develop success from failures. Discouragement and failure are two of the surest stepping stones to success.

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