You can do what you think you can do and you cannot do what you think you cannot

People getting rich in a free society in general - with some scammy exceptions, which are rare - makes everyone else richer, too.

I'm not a Mensa member. I have no idea where that rumor came from. I never have been, and I doubt if I ever will be.

Fathom the hypocrisy of a government that requires every citizen to prove they are insured... But not everyone must prove they are a citizen.

I cannot tell you ... how to be rich. But I can tell you how to feel rich, which is far better, let me tell you firsthand, than being rich. Be grateful... It is the only totally reliable get rich quick scheme.

When Hollywood sees a good story about a man who sells confidence, they see themselves and they like it.

I've never liked the idea of just having an office in a college somewhere and teaching classes and going to the library and doing research all day. I've never wanted that. The glamorous life is the life that appeals to me.