He thinks great folly, child,' said Aslan. "This world is bursting with life for these few days because the song with which I called it into life still hangs in the air and rumbles in the ground. It will not be so for long. But I cannot tell that to this old sinner, and I cannot comfort him either; he has made himself unable to hear my voice. If I spoke to him, he would hear only growlings and roarings. Oh, Adam's son, how cleverly you defend yourself against all that might do you good!