FAILURE, LONELINESS OF A FAILURE
There's no such thing as failure - just waiting for success.
FAILURE, JUST WAITING FOR SUCCESS
If you're not failing every now and again, it's a sign you're not doing anything very innovative.
Failure is instructive. The person who really thinks learns quite as much from his failures as from his successes.
FAILURE, FAILURE IS INTRUCTIVE
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.