He lay in darkness, suffering. Not the mere physical pain of the wasted, ancient body; that was nothing. But the ceaseless, relentless pain of the knowledge of failure, the bitterness of vain regret for the irretrievable blunder of long ago.
Then, out of despair, a concept born of anguish; the long struggle, probing back down along the closed corridor along which he had come, searching, searching; and at last the first hint of success, the renewed striving, the moment of contact with the feeble, flickering life-mote that glowed so faint and far away:
WILLIAM BAILEY! LISTEN TO ME! YOU MUST NOT DIE! THERE IS THAT WHICH MUST BE DONE, AND ONLY YOU CAN DO IT! LISTEN: THIS IS WHAT YOU MUST DO . . ."