““The very rationalists who jeer at the trial by combat, in the old feudal ordeal, do in fact accept a trial by combat as deciding all human history. In the war of the North and South in America, some of the Southern rebels wrote on their flags the rhyme, "Conquer we must for our cause is just." The philosophy was faulty; and in that sense it served them right that their opponents copied and continued it in the form "Conquer they didn't; so their cause wasn't." But the latter logic is as bad as the former.””