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

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

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

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

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

Success and failure are both part of life. Both are not permanent.

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

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

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

Success represents the 1% of your work which results from the 99% that is called failure.