With greater confidence in yourself and your abilities, you will set bigger goals, make bigger plans and commit yourself to achieving objectives that today you only dream about.

The more people you contact, the higher your sales will be because of the law of probabilities.

Perhaps the greatest display of self-discipline is persisting when the going gets tough. Persistence is self-discipline in action.

How 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.

The only real limitation on your abilities is the level of your desires. If you want it badly enough, there are no limits on what you can achieve.

The foundation of confidence in virtually every field is preparation.

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.