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

I think success has no rules, but you can learn a great deal from failure.

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

Outward failure may be a manifested variant of inward success.

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

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

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

Success consists of going from failure to failure without loss of enthusiasm.

Success is never final, failure is never fatal. It's courage that counts.

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