Your most unhappy customers are your greatest source of learning.

A pessimist sees the difficulty in every opportunity; an optimist sees the opportunity in every difficulty.

Marking dynamos for repair $10,000.00—2 hours labor $10.00; knowing where to mark $9,990.00.

Its better to own the racecourse then the race horse

The diamond cannot be polished without friction, nor the man perfected without trials.

The true entrepreneur is a doer, not a dreamer.

Leadership is doing what is right when no one is watching.

Always deliver more than expected.

Keep away from people who try to belittle your ambitions. Small people always do that, but the really great make you feel that you, too, can become great.

The diamond cannot be polished without friction, nor the man perfected without trials.

Leadership is the art of getting someone else to do something you want done because he wants to do it.

If you want to be inventive, you have to be willing to fail.

All of my friends were doing babysitting jobs. I wanted money without the job.

You miss 100 percent of the shots you don’t take.

Remembering you are going to die is the best way I know to avoid the trap of thinking you have something to lose.

Ideas are commodity. Execution of them is not.

In everything the ends well defined are the secret of durable success.

A poorly implemented feature hurts more than not having it at all.

Example is not the main thing in influencing other people; it’s the only thing.

If you’ve got an idea, start today. There’s no better time than now to get going. That doesn’t mean quit your job and jump into your idea 100% from day one, but there’s always small progress that can be made to start the movement.