If you're not failing every now and again, it's a sign you're not doing anything very innovative.

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.

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

I think that failure by your own standards is certainly a form of success.

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

It's not necessary to fear the prospect of failure but to be determined not to fail.

We may be personally defeated, but our principles never!

I can accept failure, everyone fails at something. But I can't accept not trying.

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