The great question is not whether you have failed, but whether you are content with failure.

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

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

Failure is nature's plan to prepare you for great responsibilities.

It's not a very high failure rate if you choose people that you really like the sound of.

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

Failure doesn't kill you... it increases your desire to make something happen.

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

Outward failure may be a manifested variant of inward success.

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.