Life's real victories must be shared.

Just because we cannot do everything for everyone does not mean we should do nothing for anyone.

First, I worry about climate change. It's the only thing that I believe has the power to fundamentally end the march of civilization as we know it, and make a lot of the other efforts that we're making irrelevant and impossible.

Two-thirds of the Iranian people would like to be reconciled with the West. They don't like the fanaticism of the governing religious council. It's the only place in the world where the last six elections have been won by the more progressive candidate, two for president, two for the mayors, two for the parliament. So most people there are sympathetic to the world we Americans want to build, whether we're Republicans or Democrats. On the other hand, almost everybody there wants them to have nuclear power. They see it as a status symbol, and a sense of their own security.

You don't have to wait till your party's in power to have an impact on life at home and around the world.

I have never had sex with that woman, Hillary Clinton.

It depends upon what the meaning of the word 'is' is.