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

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.

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

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

Failure is not fatal, but failure to change might be.

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

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

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

Outward failure may be a manifested variant of inward success.

Success is never final, failure is never fatal. It's courage that counts.