Through scientific discovery and technological innovation, we enlist the forces of the natural world to solve many of the uniquely human problems we face - feeding and providing energy to agrowing population, improving human health, taking responsibility for protecting the environment and the global ecosystem, and ensuring our own Nation's security. Scientific discoveries inspire and enrich us, teaching us about the mysteries of life and the nature of the world.

The world economy, the world environment, the world AIDS crisis, the world arms race: they affect us all.

I think if the White House or the President want to say anything about our conversations or anything I tried to do to help our country with their support or at their request, then I think they should be the ones to do that. But I think that former presidents should do that.

If we want to invest in the prosperity of our nation, we must invest in the education of our children so that their talents may be fully employed.

I figured if I could get really good people who were going to be able to have a big impact in the world over the next decade to come together once a year for ten years and actually sign a pledge to take action themselves, if we did that every year for ten years we could do a lot of good in the world. That's the difference between my meeting and any other. If you don't want to promise to do something, don't come to my meeting, stay home.

There's nothing wrong with making mistakes. Just don't respond with encores.

Supporters of capital punishment bear a special responsibility to ensure the fairness of this irreversible punishment.