They who have conquered doubt and fear have conquered failure.

I think success has no rules, but you can learn a great deal from failure.

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

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

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

Failure is what we're all running from, we're always running toward success with failure at our back.

Don't be afraid of missing opportunities. Behind every failure is an opportunity somebody wishes they had missed.

I don't believe in failure. It is not failure if you enjoyed the process.

Failure is not our only punishment for laziness there is also the success of others.

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