We have forty million reasons for failure, but not a single excuse.

Do not let your ambitions become a sanctuary for your failures.

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.

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

You can't be afraid of failure and you can't be afraid of success, because either one gets in the way of your work.

Failure is more frequently from want of energy than want of capital.

Failure is not fatal, but failure to change might be.

It's fine to celebrate success but it is more important to heed the lessons of failure.

They who have conquered doubt and fear have conquered failure.

We climb to heaven most often on the ruins of our cherished plans, finding our failures were successes.