And Stephen would go down into the warm study and sit down in the sunny window and write. Ever since that Sunday morning when the detective came with the sack he had been writing. It was extraordinary that he was able to write. He knew that it was extraordinary. Sometimes he sat in the evening and tried to understand it. In that fearful time before the detective came, and most of all in those terrible days when Emily Gaunt was drifting irrecoverably up and down in the river, no conceivable power could have wrung from him a single line. He could no more have written poetry than he could have written a scientific treatise. But now, amazingly, he could command the spirit, the idea, the concentration--everything; he could become absorbed, could lose himself in his work. The idea he was working on had been with him for a long time; he had made notes for the poem many weeks back, long before Emily had come to the house; he had written a few lines of it just before she left it. But one wanted more than ideas to do good work of that kind; one must have--what was it?--"peace of mind," presumably. There must be no tempers, or terrors, or worries in the mind. And, one would have thought, no remorse, no pricking of conscience. But perhaps that did not matter. For otherwise how could he now have "peace of mind"? Stephen felt that his conscience was working; he was sorry for what he had done--truly sorry. He was sorry for poor old John. But it did not trouble him when he sat down in the sunshine to write. He could forget it then. But that day when the baby came, when he had seen the sack go past and chased it in the boat, and the next day when Emily was still at large, drifting bulkily for the first police-boat to see--on those days he could not have forgotten. He had been afraid--afraid for Margery, and afraid for himself. And now, somehow, he was not afraid. Why was that? Distressing things, appalling things, might still happen, but he was not disturbed by them. The day after the inquest he had been a little disturbed; he had not been able to settle down to work that day; he had wandered vaguely up and down the house, had sat in the garden a little, had rowed in the boat a little--restless; and he had slept badly. But the next day he had worked successfully many hours. In a little diary he kept a record of work--so many hours, such and such a poem, so many hundreds of words. All these weeks he had automatically made the entries as usual, and from Sunday, 1st June, the figures moved steadily upward. After the 5th there was a distinct bound--seven hours on the 6th. June 1st was the day the policeman came--the day he had told the policeman about John--almost by accident, he felt. Yes; he had not meant anything then. And the 4th was the day of the inquest--the day he had made all those other suggestions about John--quite intentionally--and cleverly, too. That was the secret of it, of course, that was the real foundation