Corporate welfare, I think, is a disaster for this country. It's crippling our economy. It is contributing to a permanent underclass and corrupting the business community.

That's the first rule for anybody who controls - do no harm.

If we are going to have a Fed, it should not fall into the tyranny of experts with the a fatal conceit that a few wise people can determine interest rates. Interest rates should be driven by the market, and people's time preference, and we see these boom-bust cycles.

To be happy you have to fulfill your nature. That's what Aristotle taught so many centuries ago, that the road to happiness isn't to go drink more or consume more. The road to happiness is to fully develop your abilities, and then apply them to do good.

Let's say I am a chocoholic and I eat tons of chocolate a day. A hundred thousands of tons a day. I have this craving, but I can't afford it, so I get a printing press, and I start printing money, and I print billions and billions to buy chocolate. So I create this boom in the chocolate industry, so stores are running out of chocolate. So they have demand, so chocolate makers expand. Cocoa growers expand. You create this great boom. But now the feds arrest me and shut me down. And now there is a depression in the chocolate industry. That's what happens with the monetary policy.

I don't like the idea of capitalism anyway. Because it's not capital we are talking about; it's knowledge and creating well-being. Because I mean, that gets people on the wrong track when it's capital and how we allocate capital - no. How do we create the Republic of Science in America? How do we have a system of mutual benefits where people succeed by helping others improve their lives? So I don't like that at all.

If what you preach and what you do are inconsistent, your children will spot hypocrisy faster than anybody and do the opposite.