Looking into her face now, you could be sure of one thing: that she had left the town, the factory, the dust far away, shaken the thought of them off her brain. No miles could measure the distance between her home and them. At a stile across the field an old man sat waiting. She hurried now, her cheek colouring. Dr. Knowles could see them going to the house beyond, talking earnestly. He sat down in the darkening twilight on the stile, and waited half an hour. He did not care to hear the story of Margret's first day at the mill, knowing how her father and mother would writhe under it, soften it as she would. It was nothing to her, he knew. So he waited. After a while he heard the old man's laugh, like that of a pleased child, and then went in and took her place beside him. She went out, but came back presently, every grain of dust gone, in her clear dress of pearl gray. The neutral tint suited her well. As she stood by the window, listening gravely to them, the homely face and waiting figure came into full relief. Nature had made the woman in a freak of rare sincerity. There were no reflected lights about her; no gloss on her skin, no glitter in her eyes, no varnish on her soul. Simple and dark and pure, there she was, for God and her master to conquer and understand. Her flesh was cold and colourless,--there were no surface tints on it,--it warmed sometimes slowly from far within; her voice, quiet,--out of her heart; her hair, the only beauty of the woman, was lustreless brown, lay in unpolished folds of dark shadow. I saw such hair once, only once. It had been cut from the head of a man, who, unconscious, simple as a child, lived out the law of his nature, and set the world at defiance,--Bysshe Shelley. The Doctor, talking to her father, watched the girl furtively, took in every point, as one might critically survey a Damascus blade which he was going to carry into battle. There was neither love nor scorn in his look,--a mere fixedness of purpose to make use of her some day. He talked, meanwhile, glancing at her now and then, as if the subject they discussed were indirectly linked with his plan for her. If it were, she was unconscious of it. She sat on the wooden step of the porch, looking out on the melancholy sweep of meadow and hill range growing cool and dimmer in the dun twilight, not hearing what they said, until the sharpened, earnest tones roused her. "You will fail, Knowles." It was her father who spoke. "Nothing can save such a scheme from failure. Neither the French nor German Socialists attempted to base their systems on the lowest class, as you design." "I know," said Knowles. "That accounts for their partial success." "Let me understand your plan practically," eagerly demanded her father.