Then, as if to show that piety and mirth may live together, the ladies obliged with “Au Clair de la Lune” and other simple ballads of old France. And after taps had sounded in the street outside our door, and there was yawning, and wrist-watches were being scanned, the evening’s entertainment ended, by general consent, with patriotic selections. We sang--as best we could--the _Star Spangled Banner_, Solange and her mother humming the air and applauding at the conclusion. Then we attempted _La Marseillaise_. Of course we did not know the words. Solange came to our rescue with two little pamphlets containing the song, so we looked over each other’s shoulders and got to work in earnest. Madame sang with us, and Solange. But during the final stanza Madame did not sing. She leaned against the great family bedstead and looked at us. She had taken one of the babies from under the red comforter and held him to her breast. One of her red and toil-scarred hands half covered his fat little back. There was a gentle dignity about that plain, hard-working woman, that soldier’s widow--we all felt it. And some of us saw the tears in her eyes. There are mists, faint and beautiful and unchanging, that hang over the green slopes of some mountains I know. I have seen them on the Irish hills and I have seen them on the hills of France. I think that they are made of the tears of good brave women. Before I went to sleep that night I exchanged a few words with Sergeant Reilly. We lay side by side on the floor, now piled with straw. Blankets, shelter-halves, slickers and overcoats insured warm sleep. Sergeant Reilly’s hard old face was wrapped round with his muffler. The final cigarette of the day burned lazily in a corner of his mouth. “That was a pretty good evening, Sarge,” I said. “We sure were in luck when we struck this billet.” He grunted affirmatively, then puffed in silence for a few minutes. Then he deftly spat the cigarette into a strawless portion of the floor, where it glowed for a few seconds before it went out. “You said it,” he remarked. “We were in luck is right. What do you know about that lady, anyway?” “Why,” I answered, “I thought she treated us pretty white.” “Joe,” said Sergeant Reilly, “do you realize how much trouble that woman took to make this bunch of roughnecks comfortable? She didn’t make a damn cent on that feed, you know. The kid spent all the money we give her. And she’s out about six francs for firewood, too--I wish to God I had the money to pay her. I bet she’ll go cold for a week now, and hungry, too. “And that ain’t all,” he continued, after a pause broken only by an occasional snore from our blissful neighbours. “Look at the way she cooked them pomme de terres and fixed things up for us and let us sit down there with her like we was her family. And look at the way she and the little Sallie there sung for us.