Perhaps the greatest display of self-discipline is persisting when the going gets tough. Persistence is self-discipline in action.
Brian TracyMost great fortunes are built slowly. They are based on the principle of compound interest, what Albert Einstein called, "The greatest power in the universe."
Brian TracyHow often does the tightrope walker balance when walking across the tightrope? All the time! It is the same thing if you really want to have a successful career, and you want to have a happy home life. It is a matter of balance.
Brian TracyThe more positive you are when you think and work toward your goals, the faster you achieve them.
Brian Tracy