They who have conquered doubt and fear have conquered failure.

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

Failure is not fatal, but failure to change might be.

My great concern is not whether you have failed, but whether you are content with your failure.

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

Success comes when people act together failure tends to happen alone.

You can't be afraid of failure and you can't be afraid of success, because either one gets in the way of your work.

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

Admitting failure is quite cleansing, but never - pleasurable.

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