For at last, after these long months of mere endurance, she had a purpose. And how calmly she was fulfilling it! "For I am not angry," she said to herself, with the same surprise she had felt when, at Willis's that afternoon, she had denied Blair's charge of anger. Outside in the darkness, all the world was asleep. The level stretches of vanishing fields, the faint glisten of roads, were empty. When the train swept thundering through little towns, the flying station lights, the twinkle of street lamps, even the solitary lanterns of switchmen running along the tracks, made the sleep seem only more profound. But Elizabeth was awake in every fiber; once or twice, for the peace of it, she closed her eyes; but she did not mean to sleep. She meant to think out every step that she must take; but just at first, in the content of decision, she did not even want to think. She only wanted to feel that the end had come. It was during the row up the river that her purpose had cleared before her eyes; for an instant the sight of it had startled her into that pallor which had frightened Blair; then she accepted it with a passionate satisfaction. It needed no argument; she knew without reasoning about it what she must do. But the way to do it was not plain; it was while she and Blair sat at dinner, and he read his paper and she played with her food, that a plan grew slowly in her mind. The carrying it out--at least to this point; the alert and trembling fear of some obstacle, had greatly exhausted her. It had also blotted out everything but itself. She forgot her uncle and Miss White; that she was going to give them pain did not occur to her until safe from their possible interference, in the dark, behind the slowly swaying curtains of her section, her fatigue began to lessen. Then, vaguely, she thought of them. . . . they would be sorry. She frowned, faintly troubled by their sorrow. It was midnight before she remembered Blair: poor Blair! he cared so much about her. How could he,--when she did not care for him? Still, it did not follow that not being loved prevented you from loving. David had ceased to love her, but that had not made her love cease. Yes; she was afraid they would all be unhappy; but it would be only for a while. She sighed; it was a peaceful sigh. Her regret for the sorrow that she would cause was the regret of one far off, helpless to avert the pain, who has no relation to it except that of an observer. She said to herself, calmly, "Poor Uncle Robert."