Armies will only be diminished and abolished when people cease to trust governments, and themselves seek salvation from the miseries that oppress them, and seek that safety, not by the complicated and delicate combinations of diplomatists, but in the simple fulfilment of that law, binding upon every man, inscribed in all religious teachings, and present in every heart, not to do to others what you wish them not to do to you—above all, not to slay your neighbors.
–Leo Tolstoy, “Letter on the Peace Conference,” in Tolstoy’s Writings in Civil Disobedience and Non-Violence