The biggest hurdle is rejection. Any business you start, be ready for it. The difference between successful people and unsuccessful people is the successful people do all the things the unsuccessful people don't want to do. When 10 doors are slammed in your face, go to door number 11 enthusiastically, with a smile on your face.

You ought to be able to make a nice profit and also do something to change the world.

Most people would rather sit on a plane for two hours than spend two days on a train, but there's nothing comparable to taking a relaxing rail journey with your family or good friends.

I'm an independent, straight in the middle. I've donated to candidates that I thought would be good that are Republican and Democrats alike.

I remember once in junior high school, on a Friday, my mom came home from work and said to my brother and I, 'You know, between us, we have only 27 cents, but we have food in the refrigerator, we have our little garden out back, and we're happy, so we are rich.

Success is how well you do what you do when nobody else is looking.

A success unshared is a failure.