FAILURE, YOU CAN'T AFRAID
Success needs no explanation. Failure does not have one that matters.
FAILURE, SUCCESS NEEDS NO EXPLANATION
Failure is simply a few errors in judgment, repeated every day.
FAILURE, FEW ERRORS IN JUDGEMENT
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.