In one of his exploring expeditions Eberstein had found Montrose dying in a garret and had set him on his legs again in a sympathetic brotherly way which had not offended the young man's pride. More than that, he had supplied food for the starving soul as well as for the starving body, and by explaining the riddles of Life in a perfectly reasonable way he had entirely changed Montrose's outlook. His protégé had been puzzled by this absolutely unselfish conduct, not understanding from inexperience that no return was demanded for these great gifts. But as his limitations began to expand through the teaching, he began to comprehend, and finally he accepted Eberstein as a kind of angel in the flesh, sent to help him in his hour of need. And the philanthropist was so unaffectedly sincere, so reasonable and sympathetic, that the rescued man grew to love him with a reverence rare in the younger generation. The doctor restored his faith in human existence. "Here we are," said Eberstein, alighting from the taxi and dismissing it. "We can now have an undisturbed hour for conversation." The doctor admitted himself into the quiet house with his latch-key, as the servants were all in bed. They were never kept up late by their considerate employer, since he recognised that they required their necessary sleep. So the two men entered the hall, ascended the stairs, and betook themselves to a large room at the very top of the mansion. Eberstein kept this entirely to himself, not even seeing his friends therein, much less his patients. Therefore it was with some surprise and more curiosity that Montrose stepped into the apartment and closed the door after him. Then he uttered an exclamation of pleasure--a soft exclamation, for the atmosphere of the place suggested a church. "What a wonderful room," breathed Montrose, staring round him, "and how holy." He scarcely knew what caused him to utter the last word, unless it was the unusual looks of the spacious room. Everything was white; the walls, the carpet, the ceiling, and even the light which radiated from two large lamps with opaque globes. The table, the few chairs, the bookcase, and the sofa were of white wood with silken cushions like mounds of snow, and the draperies which veiled the volumes and the windows were also the hue of milk. Yet there was no suggestion of winter in the colourless expanse, for the air was warm and the atmosphere so charged with perfect peace that Montrose felt quite at home. The room, he felt, expressed Eberstein himself. It might have been the chapel of The Holy Grail. "You never brought me here before," said the young man, feeling that his dark garments were a blot on the purity of the surroundings, "although you have known me for three years, more or less." "No," assented the doctor, seating himself before the table and indicating a chair for his guest, "it was not necessary." "Is it necessary to-night?" "I should not have brought you here, had it not been."