I believe that the Iraqis have an opportunity now, without Saddam Hussein there, to build the first multiconfessional Arab democracy in the Middle East. And that will make for a different kind of Middle East. And these things take time. History has a long arc, not a short one. And there are going to be ups and downs, and it is going to take patience by the United States and by Iraq's neighbors to help the Iraqis to do that. But if they succeed, it'll transform the Middle East, and that's worth doing.

There's no greater challenge and there is no greater honor than to be in public service.

I don't think anybody could have predicted that they would try to use an airplane as a missile, a hijacked airplane as a missile.

America is a country that went through an extremely difficult set of circumstances out of 9/11. And we've survived it as a country, and I think we've survived it as one people. And we all ought to be concentrating on trying to make sure that we move forward as one people out of that terrible experience.

NATO is built on security, but it's also built on values.

I believed Afghanistan was always going to be hard. It's the fifth poorest country in the world. And when you fly over it, you realize that there's not much there. And, of course, it has the problem, too, of being on that border with Pakistan in basically an ungoverned region that has given the terrorists a staging ground. So it's a very difficult place. But I do believe that the mission there can succeed if success is defined as helping the Afghans to prevent the Taliban from being an existential threat to the Afghan government.

I've always said as a political scientist that "culture" is what we use when we can't explain things. I think it's more about accessibility. Part of the problem is that this is an expensive game [golf]. I know in a couple of places where there are black members, and they come from pretty much the same socioeconomic level that the white members come from.