I call upon all nations to do everything they can to stop these terrorist killers. Thank you. Now watch this drive.

We have to find the origin of the problem. The origin of the problem in many African countries is that you've got state bureaucracies which are too bloated.

When your economy is kind of ooching along, it's important to let people have more of their own money.

I regret not finding Osama Bin Laden.

I believe that we're in an ideological struggle; I believe the only way to marginalize those who murder the innocent, to achieve our ideological objectives, is to spread democracy and freedom.

The advance of human freedom - the great achievement of our time, and the great hope of every time - now depends on us. Our nation - this generation - will lift a dark threat of violence from our people and our future. We will rally the world to this cause by our efforts, by our courage. We will not tire, we will not falter, and we will not fail.

I have faith, as I did when I announced my stem-cell decision in 2001, that science and ethics can coexist.