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

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

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.

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

Our failings sometimes bind us to one another as closely as could virtue itself.

Failure is unimportant. It takes courage to make a fool of yourself.

Admitting failure is quite cleansing, but never - pleasurable.

Success needs no explanation. Failure does not have one that matters.