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

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

My great concern is not whether you have failed, but whether you are content with your failure.

Enjoy failure and learn from it. You can never learn from success.

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

Outward failure may be a manifested variant of inward success.

There is no loneliness greater than the loneliness of a failure. The failure is a stranger in his own house.

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

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

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