The great question is not whether you have failed, but whether you are content with failure.

The only real failure in life is not to be true to the best one knows.

Do not fear mistakes. You will know failure. Continue to reach out.

Success and failure are both part of life. Both are not permanent.

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

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

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

It's not necessary to fear the prospect of failure but to be determined not to fail.

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

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