If you say to people that there's less violence today than in the past, they would be stunned to hear that. But it's the truth, even though we have awful things happening in Syria or Sudan.

India has over 20 percent of the kids born in the world. And they move around a lot.

China adopted a capitalist system in the 1980s, and they went from a 60% poverty rate to 10%.

If people had understood how patents would be granted when most of today's ideas were invented, and had taken out patents, the industry would be at a complete standstill today.

Me and my dad are the biggest promoters of an estate tax in the US. It's not a popular position.

I'm not somebody who goes to church on a regular basis. The specific elements of Christianity are not something I'm a huge believer in.

As I look forward, I'm very optimistic about the things I see ahead.