THREE:It was so with Cairness. He was sinking down, and ever down, to the level of his surroundings; he was even ceasing to realize that it was so. He had begun by studying the life of the savages, but he was so entirely grasping their point of view that he was losing all other. He was not so dirty as they��not yet. His stone cabin was clean enough, and their villages were squalid. A morning plunge in the river was still a necessity, while with them it was an event. But where he had once spent his leisure in reading in several tongues��in keeping in touch with the world��and in painting, he would now sit for hours looking before him into space, thinking unprofitable thoughts. He lived from hand to mouth. Eventually he would without doubt marry a squaw. The thing was more than common upon the frontier.There was a long pause. A hawk lighted on a point of rock and twinkled its little eyes at them. Two or three squirrels whisked in and out. Once a scout came by and stood looking at them, then went on, noiselessly, up the mountain side.