Man is not sum of what he has already, but rather the sum of what he does not yet have, of what he could have.

Success is not about perfection; it's about progress and growth.

Failure is a detour, not a dead-end street.

Look back over the past, with its changing empires that rose and fell, and you can foresee the future, too.

“Stay away from what might have been and look at what will be.”

Success builds character, failure reveals it.

Reality is the leading cause of stress among those in touch with it.