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

I will not be discouraged by failure I will not be elated by success.

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

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

Do not let your ambitions become a sanctuary for your failures.

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

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

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

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