I think I will still feel that same appreciation for what [Winston] Churchill and others have said is the worst form of government except all the alternatives.

I never regret anything... I just lie about it or change the story.

It continues to be my strong belief that the way we are going to make sure that everybody feels a part of this global economy is not by shutting ourselves off from each other, even if we could, but rather by working together more effectively than we have in the past.

Instead of giving in to cynicism and division, let's move forward with the confidence and optimism and unity that define us as a people.

When I read history, I [see] what typically happens to presidents and the other party during tumultuous times and how people react when the economy is collapsing and they're losing their homes, losing their pensions - it sort of tracks, what ended up happening, because some of that is human nature.

I can no more disown (Jeremiah Wright) than I can disown the black community. I can no more disown him than I can my white grandmother - a woman who helped raise me, a woman who sacrificed again and again for me, a woman who loves me as much as she loves anything in this world, but a woman who once confessed her fear of black men who passed by her on the street, and who on more than one occasion has uttered racial or ethnic stereotypes that made me cringe.

We cannot tolerate a nuclear Iran. It would be a game changer. Not only would it threaten Israel, a country that is our stalwart ally, but it would also create an environment in which you could set off an arms race in this Middle East.