"The Iranian issue is the strategic threat right now facing a generation of Americans, because Iran is promoting an extreme form of religion that is competing with another extreme form of religion. Iran's a destabilizing force. And instability in that part of the world has deeply adverse consequences, like energy falling in the hands of extremist people that would use it to blackmail the West. And to couple all of that with a nuclear weapon, then you've got a dangerous situation. ...
"That's what I mean by strategic thought. I don't know how you learn that. I don't think there's a moment where that happened to me. I really don't. I know you're searching for it. I know it's difficult. I do know — y'know, how do you decide, how do you learn to decide things? When you make up your mind, and you stick by it — I don't know that there's a moment, Robert. I really — You either know how to do it or you don't."
-- George Bush, from the book Dead Certain by Robert Draper.