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

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

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

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

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

I can accept failure, everyone fails at something. But I can't accept not trying.

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

Once you start a working on something, don't be afraid of failure and don't abandon it. People who work sincerely are the happiest.

My great concern is not whether you have failed, but whether you are content with your failure.

Failure is simply a few errors in judgment, repeated every day.