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.

It is not a disgrace to fail. Failing is one of the greatest arts in the world.

They who have conquered doubt and fear have conquered failure.

Success needs no explanation. Failure does not have one that matters.

Even when you have doubts, take that step. Take chances. Mistakes are never a failure - they can be turned into wisdom.

Failure is the condiment that gives success its flavor.

Do not fear mistakes. You will know failure. Continue to reach out.

The most important of my discoveries have been suggested to me by my failures.

The season of failure is the best time for sowing the seeds of success.

Remember that failure is an event, not a person.