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

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

We may be personally defeated, but our principles never!

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

Remember that failure is an event, not a person.

Defeat is not the worst of failures. Not to have tried is the true failure.

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

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

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

Failure is nature's plan to prepare you for great responsibilities.