The important thing in war is that there is an element of rage, but you must remain very distant from it.

When I get asked the question, "Do I want to loan you money?" I want to know, how much do you earn? How much do you owe? What is your net worth? When people talk about countries for some reason they only ask how much did you earn and what's your debt?

Constraint theory defines for you what outcomes are possible and what outcomes are impossible. It also eliminates wishful thinking.

When I went to war, I did not go making geopolitical calculations. I went to war with a lust.

By the 20th century, war ceased to be an encounter between two armies. It became an encounter between two societies, because a factory worker producing a gun or a bomb is as deadly as a pilot.

Every theory I've seen that contains an explanation of war fails. I think they fail for the same reason that explanations of sex fail. War derives from things so deep and so complex, I'm thoroughly baffled by it at the end of the day.

One of the great weaknesses of journalists is they interview people and they think that's important. They think that they are going to show them their true hand. But more to the point, they're trapped.