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

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

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

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

Failure is instructive. The person who really thinks learns quite as much from his failures as from his successes.

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

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

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

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

The season of failure is the best time for sowing the seeds of success.