Most great fortunes are built slowly. They are based on the principle of compound interest, what Albert Einstein called, "The greatest power in the universe."

To be successful, you need to really work hard. And every study in the last 50 years says that successful people say, "I am not smarter than anybody else. I just want to work harder and longer."

Successful people tend to become more successful because they are always thinking about their successes.

Move out of your comfort zone. You can only grow if you are willing to feel awkward and uncomfortable when you try something new.

Courage comes from acting courageously on a day-to-day basis.

One of the best uses of your time is to increase your competence in your key result areas.

The product has to work. It has to be a good product. An enormous number of them are all hype with no value at all. People get into them because they want to make a lot of quick, easy money.