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."
Brian TracyThe ability to discipline yourself to delay gratification in the short term in order to enjoy greater rewards in the long term, is the indispensable prerequisite for success.
Brian TracyIntense, burning desire is the motivational force that enables you to overcome any obstacle and achieve almost any goal
Brian Tracy