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

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

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.

Entrepreneurship is living a few years of your life like most people won’t, so that you can spend the rest of your life like most people can’t.

Follow your honest convictions, and stay strong.

The art of leadership is saying no, not yes. It is very easy to say yes.

The challenge is not just to build a company that can endure; but to build one that is worthy of enduring.

Start today, not tomorrow. If anything, you should have started yesterday.

You’ve got to stop doing all the things that people have tried, tested, and found out don’t work.

Statistics suggest that when customers complain, business owners and managers ought to get excited about it. The complaining customer represents a huge opportunity for more business.

Success is how high you bounce after you hit bottom

In between goals is a thing called life, that has to be lived and enjoyed.

Your most unhappy customers are your greatest source of learning.

Most 'impossible' goals can be met simply by breaking them down into bite-size chunks, writing them down, believing them, and then going full speed ahead as if they were routine.

If you’re not embarrassed by the first version of your product, you’ve launched too late.

You’ve got to stop doing all the things that people have tried, tested, and found out don’t work.

The best use of life is to spend it for something that outlasts it

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

Entrepreneurship is living a few years of your life like most people wont so you can spend the rest of your life like most people can’t

Formal education will make you a living; self-education will make you a fortune.