“Human rights' are a fine thing, but how can we make ourselves sure that our rights do not expand at the expense of the rights of others. A society with unlimited rights is incapable of standing to adversity. If we do not wish to be ruled by a coercive authority, then each of us must rein himself in...A stable society is achieved not by balancing opposing forces but by conscious self-limitation: by the principle that we are always duty-bound to defer to the sense of moral justice.”