Well, there’ve always been people going around saying someday the war will end. I say, you can’t be sure the war will ever end. Of course, it may have to pause occasionally–for breath, as it were–it can even meet with an accident–nothing on this earth is perfect–a war of which we could say it left nothing to be desired will probably never exist. A war can come to a sudden halt–from unforeseen causes–you can’t think of everything–a little oversight, and the war’s in the hole, and someone’s got to pull it out again! The someone is the Emperor or the King or the Pope. They’re such friends in need, the war has really nothing to worry about, it can look forward to a prosperous future.
~ Bertolt Brecht, Mother Courage (1938)