One day when she was seventeen years old there was a knock at the mill-house door. Nobody ever knocked. Her father was the only man who came in and went out. The mill stood solitary in those days. The face of the country has since been changed by man and God, but at that time there were no habitations in sight. At regular times the peasants brought their grain and fetched their meal; but the miller kept his daughter away from his custom. He never said why. Doubtless at the back of his mind was the thought of losing what was useful to him. Most parents have their ways of trying to keep their children; in some it is this way, in others that; not many learn to keep them by letting them go. So when the knock came at the door, it was the strangest thing that had ever happened in Helen's life. She ran to the door and stood with her hand on the heavy wooden bar that fell across it into a great socket. Her heart beat fast. Before we know a thing it is a thousand things. Only one thing would be there when she lifted the bar. But as she stood with her hand upon it, a host of presences hovered on the other side. A knight in armor, a king in his gold crown, a god in the guise of a beggar, an angel with a sword; a dragon even; a woman to be her friend; her mother...a child... "Would it be better not to open?" thought Helen. For then she would never know. Yes, then she could run to her millstones and fling them her thoughts in the husk, and listen, listen while they ground them into dreams. What knowledge would be better than that? What would she lose by opening the door? But she had to open the door. Outside on the stones stood a common lad. He might have been three years older than she. He had a cap with a hole in it in his hand, and a shabby jersey that left his brown neck bare. He was whistling when she lifted the bar, but he stopped as the door fell back, and gave Helen a quick and careless look. "Can I have a bit of bread?" he asked. Helen stared at him without answering. She was so unused to people that her mind had to be summoned from a world of ghosts before she could hear and utter real words. The boy waited for her to speak, but, as she did not, shrugged his shoulders and turned away whistling his tune. Then she understood that he was going, and she ran after him quickly and touched his sleeve. He turned again, expecting her to speak; but she was still dumb. "Thought better of it?" he said. Helen said slowly, "Why did you ask me for bread?" "Why?" He looked her up and down. "To mend my boots with, of course." She looked at his boots. "You silly thing," grinned the boy. A faint color came under her skin. "I'm sorry for being stupid. I suppose you're hungry." "As a hunter. But there's no call to trouble you. I'll be where I can get bread, and meat too, in forty minutes. Good-by, child." "No," said Helen. "Please don't go. I'd like to give you some bread."