I think it makes sense to believe in God, but exactly what decision in your life you make differently because of it, I don't know.

The death of a child is an incredible tragedy all over the world. Back in 1990, about 12 percent of children were dying before they reached the age of 5.

There's no such thing as going to a soapbox and saying, 'The government's corrupt,' and not having the intelligence service see your face. In the digital world, that can be done.

I work hard because I love my work.

The US spends more on energy R&D than all other countries put together, and I personally consider it quite inadequate. In fact, I would have said we should more than double it, if I thought the absorptive capacity could scale up and if it was actually possible to get to that level.

We have to find a way to make the aspects of capitalism that serve wealthier people serve poorer people as well.

Why do people benefit in inverse proportion to their need? Well, market incentives make that happen.