...the turns of the screw that Sophocles administered throughout the play [Oedipus Tyrannos] must have been received with sharp pain... because these cocky, princely, Oedipal Greeks were being made to feel acutely the limitations of human society-in which no political leader, no matter how gifted or courageous, can remain a savior forever, in which every man must come to know that he is no hero but essentially a flawed and luckless figure and that "the pains we inflict upon ourselves hurt most of all."