Admitting failure is quite cleansing, but never - pleasurable.

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.

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

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

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

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

It is not a disgrace to fail. Failing is one of the greatest arts in the world.

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

We may be personally defeated, but our principles never!

Once you can accept failure, you can have fun and success.