The same trait in her, only less marked, was as satisfying to him, and from one rare utterance to another their thoughts moved like consorted ships from light to light along a home coast.  A motion, a glance, a gleam, a shade, told its tale, as across leagues of silence a shred of smoke may tell one dweller in the wilderness the way or want of another.  Such converse may have been a mere phase of the New Englander’s passion for economy, or only the survival of a primitive spiritual commerce which most of us have lost through the easier use of speech and print; but the sister took calm delight in it, and it bound the two to each other as though it were itself a sort of goodness or greatness.

“They have it of their mother,” the old General sometimes said to himself.

There were moments, too, when their intercourse was still more subtle, and now they sat without exchange of glance or gesture, silent as chess players, looking up the narrow water into a sunset exquisite in the delicacy of its silvery plumes, fleeces pink and dusk, and illimitable distances of palest green seen through fan-rays of white light shot down from one dark, unthreatening cloud.

“Leonard,” at length said the sister, as if she had studied every possibility on the board before touching the chosen piece, “couldn’t you go away for a time?”

And with deliberate readiness the other gentle voice replied, “I don’t think I’d better.”

While they spoke their gaze rested on the changing beauties of pool and sky, and after the brief inquiry and response it still remained, though the inner glow of their mutual love and worship deepened and warmed as did the colors of the heavens and of the glassing waters.  The brother knew full well Ruth’s poignant sense of his distresses; and to her his mute tongue and unbent head were a sister’s convincement that he would endure them in a manner wholly faithful to every one of the loved hands that had lain under his the evening Godfrey had said good-by.

[Illustration:  Indeed it was clear that to go away would be unfair.]

Indeed, it was clear that to go away—­unless he honestly felt too weak to remain—­would be unfair to almost every person, every interest, concerned; and such a step was but second choice in Ruth’s mind, conditioned solely on any unreadiness he might have uprightly to bear the burden brought upon him by—­well, after all, by his own too confident miscalculations in the game of hearts.

To him such flight signified the indeterminate continuance of his sister’s maiden singleness and a like prolongation of her lover’s galling suspense.  To Ruth it stood not only for the loss of her brother, but for the narrowing of their father’s already narrowed life,—­a narrowing which might come to mean a shortening as well; and it meant also the leaving of Isabel and Arthur to their mistake and to their unskilfulness slowly and patiently to work out its cure.  To go away were, for him, to consent to be the one unbroken string on a noble but difficult instrument.  These thoughts and many more like them passed to and fro, out through the abstracted eyes of the one, across to the fading clouds, and back through the abstracted eyes and into the responding heart of the other.