Failure is nature's plan to prepare you for great responsibilities.

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

We may be personally defeated, but our principles never!

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

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

Failure is the condiment that gives success its flavor.

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

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

If you're not failing every now and again, it's a sign you're not doing anything very innovative.

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