Don't fall in love with your wit. Your cleverly turned phrase may not, as you hope, show off how much gray matter you have, especially if the phrase is at someone else's expense.

Your day usually goes the way the corners of your mouth turn. The most powerful single thing you can do to influence others is to smile at them.

Positive thinking is more than just a tagline. It changes the way we behave. And I firmly believe that when I am positive, it not only makes me better, but it also makes those around me better.

The sale begins when the customer says yes.

Exploring how you could make a bad situation worse can sometimes tell you what not to do.

Look in the mirror every day and say, I am in charge. You might not have control over every phase of your life, but you have more control than you realize, and you are responsible for your own happiness and success.

For the real winners, there are no finish lines.