“You can't build a reputation on what you are going to do.”

“You can't learn in school what the world is going to do next year.”

“Whether you think you can, or you think you can't—you're right.”

“When everything seem to be going against you, remember that the airplane takes off against the wind, not with it ....”

“To do more for the world than the world does for you - that is success.”

“The whole secret of a successful life is to find out what is one's destiny to do, and then do it.”

“One of the greatest discoveries a person makes, one of their great surprises, is to find they can do what they were afraid they couldn't do.”