The predominant quality of successful people is optimism.... Your level of optimism is the very best predictor of how happy, healthy, wealthy, and long-lived you will be.
Brian TracyThe value of a relationship is in direct proportion to the time that you invest in the relationship.
Brian TracyIf the first thing you do each morning is to eat a live frog, you can go through the day with the satisfaction of knowing that that is probably the worst thing that is going to happen to you all day long!
Brian Tracy