And the explanation was simply that life in the mountains gets down to a primitive basis, and its laws are the laws of the cave. Emotions are simple and direct, dangers are real, and the family relations have remained unchanged since the first days of the race. Men do not woo one another's wives in the mountains. There is no softness, no compromise: the male of the species provides, and the female keeps the hut. It is good, the mountain women know, when the snows come, to have a strong arm to lean upon. The man of strong muscles, of quick aim, of cool nerve in a crisis is the man that can be safely counted on not to leave a youthful widow to a lone battle for existence. Although Dan had courage and that same rigid self-control that was an old quality in his breed, he was still a long way from a physically strong man. It was still an even break whether he would ever wholly recover from his malady.
But Dan was not thinking about this now. All his perceptions had sharpened down to the finest focal point, and he was trying to catch the spirit of the endless forest that stretched in front of the house. The moon was above the pines at last, and its light was a magic. He sat breathless, his eyes intent on the silvery patches between the trees. Now and then he saw a shadow waver.
His pipe had gone out, and for a long time Lennox hadn't spoken. He seemed to be straining too, with ineffective senses, trying to recognize and name the faint sounds that came so tingling and tremulous out of the darkness. As always, they heard the stir and rustle of the gnawing people: the chipmunks in the shrubbery, the gophers who, like blind misers, had ventured forth from their dark burrows; and perhaps even the scaly glide of those most-dreaded poison people that had lairs in the rock piles.
Then, more distinct still, they heard the far-off yowl of a cougar. Yet it wasn't quite like the cougar utterances that Dan had heard on previous nights. It was not so high, so piercing and triumphant; but had rather an angry, snarling tone made up of ows and broad, nasal yahs. It came tingling up through hundreds of yards of still forest; and both of them leaned forward.
"Another deer killed," Dan suggested softly.
"No. Not this time. He missed, and he's mad about it. They often snarl that way when they miss their stroke, just like an angry cat. But listen—"
Again they heard a sound, and from some far-lying ridge, they heard a curious echo. So far it had come that only a tremor of it remained; yet every accent and intonation was perfect, and Dan was dimly reminded of some work of art cunningly wrought in miniature. In one quality alone it resembled the cougar's cry. It was unquestionably a wilderness voice,—no sound made by men or the instruments of men; and like the cougar's cry, it was simply imbued with the barbaric spirit of the wild. But while the cougar had simply yowled in disappointment, a sound wholly without rhythm or harmony, this sound was after the manner of a song, rising and falling unutterably wild and strange.
II
Dan felt that at last the wilderness itself was speaking to him. He had waited a long time to hear its voice. His thought went back to the wise men of the ancient world, waiting to hear the riddle of the universe from the lips of the Sphinx, and how he himself—more in his unconscious self, rather than conscious—had sought the eternal riddle of the wilderness. It had seemed to him that if once he could make it speak, if he could make it break for one instant its great, brooding silence, that the whole mystery and meaning of life would be in a measure revealed. He had asked questions—never in the form of words but only ineffable yearnings of his soul—and at last it had responded. The strange rising and falling song was its own voice, the articulation of the very heart and soul of the wilderness.