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.

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

Success is never final, failure is never fatal. It's courage that counts.

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.

There's no such thing as failure - just waiting for success.

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

Success consists of going from failure to failure without loss of enthusiasm.

Failure is simply a few errors in judgment, repeated every day.

Success is not final, failure is not fatal: it is the courage to continue that counts.

Once you can accept failure, you can have fun and success.