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

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

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

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

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

It's how you deal with failure that determines how you achieve success.

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.

Outward failure may be a manifested variant of inward success.

It's fine to celebrate success but it is more important to heed the lessons of failure.