He writes his memoirs. He is trying to explain the place of the hero in a system of necessities, to reconcile the notions of existence and fate that contradict one another.
  Fire is crackling gaily in the fireplace, in the kitchen his wife bustles about—an exalted girl who did not bear him a son but comforts herself she will pass into history anyway. Preparations for supper: the local parson is coming, and the pharmacist, now the closest friend of Prometheus.