David stood looking at the closed gate with eyes full of thought and wonder and trouble. He was not thinking of the girl. There was no sentimental reverie in his look. Already his mind was engaged in scrutiny of the circumstances in which he was set. He realised fully his situation. The idealism which had been born with him had met its reward in a labour herculean at the least, and the infinite drudgery of the practical issues came in a terrible pressure of conviction to his mind. The mind did not shrink from any thought of the dangers in which he would be placed, from any vision of the struggle he must have with intrigue, and treachery and vileness. In a dim, half-realised way he felt that honesty and truth would be invincible weapons with a people who did not know them. They would be embarrassed, if not baffled, by a formula of life and conduct which they could not understand. It was not these matters that vexed him now, but the underlying forces of life set in motion by the blow which killed a fellow-man. This fact had driven him to an act of redemption unparalleled in its intensity and scope; but he could not tell--and this was the thought that shook his being--how far this act itself, inspiring him to a dangerous and immense work in life, would sap the best that was in him, since it must remain a secret crime, for which he could not openly atone. He asked himself as he stood by the brazier, the bowab apathetically rolling cigarettes at his feet, whether, in the flow of circumstance, the fact that he could not make open restitution, or take punishment for his unlawful act, would undermine the structure of his character. He was on the threshold of his career: action had not yet begun; he was standing like a swimmer on a high shore, looking into depths beneath which have never been plumbed by mortal man, wondering what currents, what rocks, lay beneath the surface of the blue. Would his strength, his knowledge, his skill, be equal to the enterprise? Would he emerge safe and successful, or be carried away by some strong undercurrent, be battered on unseen rocks? He turned with a calm face to the door behind which sat the displaced favourite of the Prince, his mind at rest, the trouble gone out of his eyes. "Uncle Benn! Uncle Benn!" he said to himself, with a warmth at his heart as he opened the door and stepped inside. Nahoum sat sipping coffee. A cigarette was between his fingers. He touched his hand to his forehead and his breast as David closed the door and hung his hat upon a nail. David's servant, Mahommed Hassan, whom he had had since first he came to Egypt, was gliding from the room--a large, square-shouldered fellow of over six feet, dressed in a plain blue yelek, but on his head the green turban of one who had done a pilgrimage to Mecca. Nahoum waved a hand after Mahommed and said: "Whence came thy servant sadat?" "He was my guide to Cairo. I picked him from the street."