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

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.

Admitting failure is quite cleansing, but never - pleasurable.

Even when you have doubts, take that step. Take chances. Mistakes are never a failure - they can be turned into wisdom.

It's fine to celebrate success but it is more important to heed the lessons of failure.

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.

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

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

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

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