The more you are in this business, the more humbled by it you become.

Practice does not make perfect. Perfect practice makes perfect.

I don't like that man. I must get to know him better.

If you go to work on your goals, your goals will go to work on you. If you go to work on your plan, your plan will go to work on you. Whatever good things we build end up building us.

The secret of success is constancy to purpose.

I am easily satisfied with the very best.

Sell a man a fish, he eats for a day, teach a man how to fish, you ruin a wonderful business opportunity.

Hell, there are no rules here - we're trying to accomplish something.

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.

Change yourself and your work will seem different.

Rich people have small TVs and big libraries, and poor people have small libraries and big TVs.

You must take personal responsibility. You cannot change the circumstances, the seasons, or the wind, but you can change yourself. That is something you have charge of.

Without a sense of urgency, desire loses its value.

No man ever achieved worthwhile success who did not, at one time or other, find himself with at least one foot hanging well over the brink of failure.

There are many ways of going forward, but only one way of standing still.

A person who never made a mistake never tried anything new.

Discipline is the bridge between goals and accomplishment.

One must be sane to think clearly, but one can think deeply and be quite insane.

Because ideas have to be original only with regard to their adaptation to the problem at hand, I am always extremely interested in how others have used them...

Success means we go to sleep at night knowing that our talents and ablities were used in a way that served others.

The difference between a successful person and others is not a lack of strength, not a lack of knowledge, but rather a lack in will.