Would you like to go to a doctor who had taken his last medical course in 1948? You have to keep changing and keep learning so that you are constantly challenging yourself, adding a few new songs to your program every chance you get. If you don't, the world will pass you by.

The sale begins when the customer says yes.

Life is too short to wake up with regrets. So love the people who treat you right. Forget about those who don’t. Believe everything happens for a reason. If you get a chance, take it. If it changes your life, let it. Nobody said life would be easy, they just promised it would most likely be worth it.

I know that you don't know, but you don't know that you don't know.

There will always be someone with a cuter girl, a bigger car, a bigger home, but that does not matter. You measure your own performance by your own potential. That's what makes a successful person.

Pessimism doesn't grow your business or even maintain the status quo. The pessimists on your staff make the job harder for everyone around them. They make difficulties out of opportunities.

I have ten marathons under my belt, including four New York races and one Boston.