If you're not failing every now and again, it's a sign you're not doing anything very innovative.
Success represents the 1% of your work which results from the 99% that is called failure.
Failure is not our only punishment for laziness there is also the success of others.
FAILURE, FAILURE IS NOT OUR ONLY PUNISHMENT FOR LAZINESS
Failure is what we're all running from, we're always running toward success with failure at our back.
FAILURE, RUNNING TOWARDS SUCCESS