Failure is more frequently from want of energy than want of capital.

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

I will not be discouraged by failure I will not be elated by success.

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

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

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

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

We climb to heaven most often on the ruins of our cherished plans, finding our failures were successes.

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

There's no such thing as failure - just waiting for success.