It's the sense of duty that keeps you going sometimes when things get very, very rough. Somebody's got to do it. And if you don't, who will?
Norman SchwarzkopfI am quite confident that in the foreseeable future armed conflict will not take the form of huge land armies facing each other across extended battle lines, as they did in World War I and World War II or, for that matter, as they would have if NATO had faced the Warsaw Pact on the field of battle.
Norman Schwarzkopf