If you think you're a second-class citizen, you are.

I had more energy at 50. On the other hand, at 75, I've probably got a little more wisdom and good judgment than I had at 50 because I've got more experience. But I haven't really changed. I'm still driven by the same philosophy.

The U.N. had such lofty goals to eliminate poverty and stop war and cure diseases and help refugees - things that no one country could do.

I'm a very good thinker, but I sometimes grab the wrong word. I say something I didn't think through adequately. I mean, I don't type my speeches, then sit up there and read them off the teleprompter, you know. I wing it.

I believe in a reasonable amount of "right to bear arms". But private citizens of the United States are not allowed to own nuclear weapons. I always wanted a nuclear weapon, if I could have gotten one. I'm every other kind of power, but I'm not a nuclear power.

We're too many people; that's why we have global warming...on a voluntary basis, everybody in the world's got to pledge to themselves that one child is it.

The biggest thing I learned from losing? Winning's better.