I think success has no rules, but you can learn a great deal from failure.

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.

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

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

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

Failure seldom stops you. What stops you is the fear of failure.

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

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

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

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