There are no dead ends. There is always a way out. What you learn in one failure you utilize in your next success.

success is 99% failure

A big business never becomes big by being a narrow society looking after only the interests of its organization and stockholders.

To me this is the most beautiful, the most satisfactory from a scientific standpoint, the most logical theory of life. For thirty years I have leaned toward the theory of Reincarnation. It seems a most reasonable philosophy and explains many things.

The only real mistake is the one from which we learn nothing.

One of the greatest discoveries a man makes, one of his great surprises, is to find he can do what he was afraid he couldn't do.

You must know all there is to know in your particular field and keep on the alert for new knowledge. The least difference in knowledge between you and another man may spell his success and your failure.