FAILURE
If you're not failing every now and again, it's a sign you're not doing anything very innovative.
Failure doesn't kill you... it increases your desire to make something happen.
FAILURE, IT INCREASES YOUR DESIRE TO MAKE SOMETHING
Failure is the condiment that gives success its flavor.
FAILURE, FAILURE IS THE CONDIMENT
Develop success from failures. Discouragement and failure are two of the surest stepping stones to success.
My great concern is not whether you have failed, but whether you are content with your failure.