Failure is simply a few errors in judgment, repeated every day.

Once you start a working on something, don't be afraid of failure and don't abandon it. People who work sincerely are the happiest.

I don't believe in failure. It is not failure if you enjoyed the process.

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

Failure is what we're all running from, we're always running toward success with failure at our back.

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

We may be personally defeated, but our principles never!

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

The most important of my discoveries have been suggested to me by my failures.

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