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

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

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

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

Don't be afraid of missing opportunities. Behind every failure is an opportunity somebody wishes they had missed.

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

If you're not failing every now and again, it's a sign you're not doing anything very innovative.

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

I will not be discouraged by failure I will not be elated by success.

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