Don't be afraid of missing opportunities. Behind every failure is an opportunity somebody wishes they had missed.

Failure doesn't kill you... it increases your desire to make something happen.

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

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

There is no loneliness greater than the loneliness of a failure. The failure is a stranger in his own house.

We may be personally defeated, but our principles never!

Defeat is not the worst of failures. Not to have tried is the true failure.

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

Failure is the condiment that gives success its flavor.

Failure happens all the time. It happens every day in practice. What makes you better is how you react to it.