“The purpose of war is to support your government’s decisions by force. The purpose is never to kill the enemy just to be killing him...but to make him do what you want him to do. Not killing...but controlled and purposeful violence. But it’s not your business or mine to decide the purpose of the control. It’s never a soldier’s business to decide when or where or how—or why—he fights; that belongs to the statesmen and the generals. The statesmen decide why and how much; the generals take it from there and tell us where and when and how. We supply the violence; other people—‘older and wiser heads,’ as they say—supply the control. Which is as it should be.”
“They seemed amazingly busy. I began to ask myself what they could be. Were they intelligent mechanisms? Such a thing I felt was impossible. Or did a Martian sit within each, ruling, directing, using, much as a man’s brain sits and rules in his body? I began to compare the things to human machines, to ask myself for the first time in my life how an ironclad or a steam-engine would seem to an intelligent lower animal.”