"There is another scientific fact you forget," he said.

She stopped to listen, and he went on.

"When a race has run its course, nature cries 'habet,' and nothing can alter its fate. It was not alone the merciless onslaughts of the white man that exterminated the buffalo. They died, and none came to take their places. They vanished, less on account of man's cruelty than by reason of their own sterility. Degenerates or regenerates, can't we leave the decision with a power that forever builds or destroys, in accordance with a law we do not understand, a higher law that comes from the source of all law, whatever that source may be? Don't think any more, but play for me. In spite of my lecture, I will quote too; my mother used to sing a hymn that went like this,—

'I'd soar and touch the heavenly strings,
And vie with Gabriel while he sings,'—

Do you know it?"

She began the old tune, "Ariel," and then wandered on, playing many airs that brought back forgotten days. Adam threw himself down on the grass to listen, half jealously, for she seemed to forget everything. She had seated herself on a great boulder, and, leaning back against it, her eyes looking into the blue depths above her, she played on and on. The old tunes were merged in new ones, and the high sustained notes of the Cavalleria, the subtle minor of Wagner, the exquisite sweetness of Beethoven and Schubert filled the moonlit cañon, and still she played on, melodies new to Adam, intoxicating, full of a wild ecstasy, that filled his very soul, and thrilled through him till he felt all power of resistance swept away. Every other desire in the world was lost in the supreme and overwhelming longing to gather her to his heart and hold her there forever. The very air was steeped in melody. The full majestic chords rose and melted in unison with the high, exquisitely sweet notes, and throbbed their life away. She held the bow suspended a moment, then very softly, half unconsciously, played a dreamy lullaby, and laid the violin down in her lap.

Adam took her and it into his arms.

"Be careful, put it down gently," she said faintly; "it is your soul and mine. Do you not know the secret of Antonio Stradivari, of all the great makers of violins? Ah, they solved our riddle, Love, ages ago. Do you not remember the story of Jacob Steiner, and how he spent days and days in the woods, selecting the trees for his violins, and how the spirits of the trees revenged themselves by telling him of their ruined lives till he went mad?"

"But there was no madness in this music," Adam answered, "except, except—"

"The supreme, sublime madness of love? Do you not know, surely you do, that every perfect violin is as much man and woman as you and I? The back of the violin is made from the timber of the female tree, the belly of the male tree. The harmony depends on their vibrations, as they clasp each other in an embrace as real—"