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

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

Success represents the 1% of your work which results from the 99% that is called failure.

Failure is the condiment that gives success its flavor.

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

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

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

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

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

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