I am results-oriented.

If I'd had some set idea of a finish line, don't you think I would have crossed it years ago?

The general idea of the rich helping the poor, I think, is important. That your sense of justice says, why should rich kids - who barely get these diseases and almost never die of them - why should they get the vaccines, when poor kids, who actually do die from these diseases, don't get those things? It's an unbelievable inequity that there isn't that access.

Until recently, over 98 percent of teachers just got one word of feedback: Satisfactory. If all my bridge coach ever told me was that I was 'satisfactory,' I would have no hope of ever getting better.

Capitalism has worked very well. Anyone who wants to move to North Korea is welcome.

I didn't used to wear a watch. Now I have a SPOT watch, which I wear all the time.

The Wright Brothers created the single greatest cultural force since the invention of writing. The airplane became the first World Wide Web, bringing people, languages, ideas, and values together.