But going down the garden he met the postman, who gave him a letter; and before he opened it it checked his enterprise. For the address was in his mother's handwriting, and though it was still black and exquisite, like the tracery of bare tree-boughs against the sky, it was larger than usual, and he had often before noticed that she wrote like that only when her eyes had been strained by one of her bouts of sleeplessness. "Why doesn't she go to a doctor and get him to give her something for it?" he asked himself impatiently, annoyed at the casting of this shadow on his afternoon; but it struck him what a lovely and characteristic thing it was that, though his mother had suffered great pain from sleeplessness for thirty years, she had never bought peace with a drug. Nothing would make her content to tamper with reality. He found, too, in her letter a phrase that bore out his suspicion, a complaint of the length of the winter, a confessed longing for his return in the New Year, which was a breach of her habitual pretence, which never took him in for an instant and which she kept up perhaps for that very reason, that she did not care when she saw him again. "Oh, God, she must be going through it!" he muttered. He could see her as she would be at this hour, sitting at the wide window in her room, which she kept uncurtained so that the Thames estuary and the silver fingers it thrust into the marshes should lie under her eye like a map. Her nightlong contest with memory would not have destroyed her air of power nor wiped from her lips and eyes that appearance of having just finished smiling at a joke that was not quite good enough to prolong her merriment, but being quite ready to smile at another; it would only have made her rather ugly. Her hair would be straight and greasy, her skin leaden, the flesh of her face heavy except when something in the scene she looked on invoked that expression which he could not bear. Her face would become girlish and alive, and after one moment of forgetfulness would settle into a mask of despair. Something on the marshes had reminded her of her love. She had remembered how one frosty morning she and her lover had walked with linked arms through cold dancing air along the grassy terrace that divided the pastures, the green bank to the east sloping to a ditch whose bright water gave back the morning sky, the bank to the west sloping white with rime to a ditch of black ice; or she had remembered how, one summer night when the sky was a yellow clot of starshine, she had sat in the long grass under the sea-wall with his head in her lap. And then she had remembered the end.