Even when you have doubts, take that step. Take chances. Mistakes are never a failure - they can be turned into wisdom.

I will not be discouraged by failure I will not be elated by success.

Our failings sometimes bind us to one another as closely as could virtue itself.

There's no such thing as failure - just waiting for success.

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

You can't be afraid of failure and you can't be afraid of success, because either one gets in the way of your work.

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

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

Failure seldom stops you. What stops you is the fear of failure.

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