There are plenty of miserable millionaires all over the place.

I don't have a boss. Well, I have a boss: the public. If the public doesn't buy my books, I would be out of a job.

When I was very young in London, I had a bank account, which didn't have a great deal in it. I should think at least every three months the bank manager would call me up and threaten to strangle me because I had no money, and I was writing checks.

Nowadays, if you have a journey, albeit a simple one, you consider yourself lucky if nothing happens.

I think some people don't truly understand the situation, and they think, you know, the debt limit, it doesn't really mean anything, and they don't understand the implications on the U.S. economy and on the global markets.

I'm still doing what I've always wanted to do, and how big it gets or how much money I make for it or how popular I am in the public's eye is really not that important, even though it's hard to let that go.

Digital currency attempts to disrupt the financial industry, and it's potentially threatening to the existing financial services industry, but it doesn't have to be that way.

Instead of focusing on growing jobs and reigniting our economy, President Obama focused on growing government and tried to remake the United States into the image of the debt-laden countries of Europe. His approach has been more spending, more regulation, and higher taxes.