"I'm going to put in another nail. Where's my hammer? I'm putting in a nail, two nails. One more blow with the hammer! There, old lady, that's it...." When Christophe was playing he would stop for a moment and listen, and then go on whistling louder than ever: during a stirring passage he would beat time with his hammer on the roof. At last Christophe was so exasperated that he climbed on a chair, and poked his head through the skylight of the attic to rate the man. But when he saw him sitting astride the roof, with his jolly face and his cheek stuffed out with nails, he burst out laughing, and the man joined in. And not until they had done laughing did he remember why he had come to the window: "By the way," he said, "I wanted to ask you: my playing doesn't interfere with your work?" The man said it did not: but he asked Christophe to play something faster, because, as he worked in time to the music, slow tunes kept him back. They parted very good friends. In a quarter of an hour they had exchanged more words than in six months Christophe had spoken to the other inhabitants of the house. There were two flats on each floor, one of three rooms, the other of only two. There were no servants' rooms: each household did its own housework, except for the tenants of the ground floor and the first floor, who occupied the two flats thrown into one. On the fifth floor Christophe and Olivier's next-door neighbor was the Abbé Corneille, a priest of some forty years old, a learned man, an independent thinker, broad-minded, formerly a professor of exegesis in a great seminary, who had recently been censured by Rome for his modernist tendency. He had accepted the censure without submitting to it, in silence: he made no attempt to dispute it and refused every opportunity offered to him of publishing his doctrine: he shrank from a noisy publicity and would rather put up with the ruin of his ideas than figure in a scandal. Christophe could not understand that sort of revolt in resignation. He had tried to talk to the priest, who, however, was coldly polite and would not speak of the things which most interested him, and seemed to prefer as a matter of dignity to remain buried alive. * * * * *