In the modern world of business, it is useless to be a creative, original thinker unless you can also sell what you create.

To be successful, you have to have your heart in your business, and your business in your heart.

Success is a lousy teacher. It seduces smart people into thinking they can’t lose.

Whether you think you can or you can’t, you’re right.

Don’t take too much advice. Most people who have a lot of advice to give — with a few exceptions — generalize whatever they did. Don’t over-analyze everything. I myself have been guilty of over-thinking problems. Just build things and find out if they work.

The successful man is the one who finds out what is the matter with his business before his competitors do.

A fall into a ditch makes you wiser.

If you’re not learning while you’re earning, you’re cheating yourself out of the better portion of your compensation.

Failure is just another way to learn how to do something right.

If you’re not learning while you’re earning, you’re cheating yourself out of the better portion of your compensation.

Failure defeats losers, failure inspires winners.

How you climb a mountain is more important than reaching the top.

If you’re not learning while you’re earning, you’re cheating yourself out of the better portion of your compensation.

Opportunity is missed by most people because it is dressed in overalls and looks like work