Success is stumbling from failure to failure with no loss of enthusiasm.

Don't take 'no' for an answer, never submit to failure. Do not be fobbed off with mere personal success or acceptance. You will make all kinds of mistakes, but as long as you are generous and true, and also fierce, you cannot hurt the world or events.

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

Many of life's failures are people who did not realize how close they were to success when they gave up.

I have tried 99 times and have failed, but on the 100th time came success.

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