You'll remember Newton was furious at Leibniz, because he developed calculus at the same time. And he went to his death believing that he had copied him. And no, it's because all the elements were there, so it's almost inevitable that the next discovery - as long as people are free and allowed to experiment and try new things.

Just spreading the money around - that isn't what makes people better off; it's having more and better goods and services.

If people don't learn to work by the time they're in their 30s, they're never very productive.

You can't start taking away benefits if people don't have any opportunities.

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.

We have the best leaders and the most depth of leadership we've ever had. If I get hit by a truck, maybe it would get me out of the way and it would go better.

My father announced early on that he didn't want his sons to be "country club bums." And for a number of reasons, I bore the brunt of that - I have an older brother and two younger brothers. So he had me work in all my spare time. I started out picking dandelions, shoveling stalls, milking cows, building a fence - whatever dirty job was out there. That's a big deal, because you learn things working that you don't learn in school.