You can't be afraid of failure and you can't be afraid of success, because either one gets in the way of your work.

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

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

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

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

The most important of my discoveries have been suggested to me by my failures.

I think that failure by your own standards is certainly a form of success.

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

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

We may be personally defeated, but our principles never!