For the pride of trace and trail was his, and sick unto death, he could not bear that another dog should do his work. - Jack London

He was disappointed in it all. He had developed into an alien. As the steam beer had tasted raw, so their companionship seemed raw to him. He was too far removed. Too many thousands of opened books yawned between them and him. He had exiled himself. He had travelled in the vast realm of intellect until he could no longer return home. On the other hand, he was human, and his gregarious need for companionship remained unsatisfied. He had found no new home.

But it did not all happen in a day, this giving over of himself, body and soul, to the man-animals. He could not immediately forego his wild heritage and his memories of the Wild. There were days when he crept to the edge of the forest and stood and listened to something calling him far and away.

Had the cub thought in man-fashion, he might have epitomized life as a voracious appetite, and the world as a place wherein ranged a multitude of appetites, pursuing and being pursued, hunting and being hunted, eating and being eaten, all in blindness and confusion, with violence and disorder, a chaos of gluttony and slaughter, ruled over by chance, merciless, planless, endless.