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.
Failure seldom stops you. What stops you is the fear of failure.
FAILURE, FAILURE SELDOM STOPS YOU
My great concern is not whether you have failed, but whether you are content with your failure.
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