FAILURE, SUCCESS
If you're not failing every now and again, it's a sign you're not doing anything very innovative.
Even when you have doubts, take that step. Take chances. Mistakes are never a failure - they can be turned into wisdom.
FAILURE, MISTAKES ARE NEVER A FAILURE
Failure is the condiment that gives success its flavor.
FAILURE, FAILURE IS THE CONDIMENT
The great question is not whether you have failed, but whether you are content with failure.
Success needs no explanation. Failure does not have one that matters.
FAILURE, SUCCESS NEEDS NO EXPLANATION