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

I don't believe in failure. It is not failure if you enjoyed the process.

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

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

Success comes when people act together failure tends to happen alone.

Outward failure may be a manifested variant of inward success.

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

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

The only real failure in life is not to be true to the best one knows.

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