"I found it in the corner," now resumed Sophie; "it must have belonged to the man."

"What man?" asked Sister Hyacinthe.

"The man who died there."

They had already forgotten him. But it had surely been his, for Sister Hyacinthe recollected that she had heard something fall while she was wiping his forehead. And she turned the key over and continued looking at it, as it lay in her hand, poor, ugly, wretched key that it was, no longer of any use, never again to open the lock it belonged to—some unknown lock, hidden far away in the depths of the world. For a moment she was minded to put it in her pocket, as though by a kind of compassion for this little bit of iron, so humble and so mysterious, since it was all that remained of that unknown man. But then the pious thought came to her that it is wrong to show attachment to any earthly thing; and, the window being half-lowered, she threw out the key, which fell into the black night.

"You must not play any more, Sophie," she resumed. "Come, come, my children, silence!"

It was only after the brief stay at Bordeaux, however, at about half-past eleven o'clock, that sleep came back again and overpowered all in the carriage. Madame de Jonquiere had been unable to contend against it any longer, and her head was now resting against the partition, her face wearing an expression of happiness amidst all her fatigue. The Sabathiers were, in a like fashion, calmly sleeping; and not a sound now came from the compartment which Sophie Couteau and Elise Rouquet occupied, stretched in front of each other, on the seats. From time to time a low plaint would rise, a strangled cry of grief or fright, escaping from the lips of Madame Vincent, who, amidst her prostration, was being tortured by evil dreams. Sister Hyacinthe was one of the very few who still had their eyes open, anxious as she was respecting La Grivotte, who now lay quite motionless, like a felled animal, breathing painfully, with a continuous wheezing sound. From one to the other end of this travelling dormitory, shaken by the rumbling of the train rolling on at full speed, the pilgrims and the sick surrendered themselves to sleep, and limbs dangled and heads swayed under the pale, dancing gleams from the lamps. At the far end, in the compartment occupied by the ten female pilgrims, there was a woeful jumbling of poor, ugly faces, old and young, and all open-mouthed, as though sleep had suddenly fallen upon them at the moment they were finishing some hymn. Great pity came to the heart at the sight of all those mournful, weary beings, prostrated by five days of wild hope and infinite ecstasy, and destined to awaken, on the very morrow, to the stern realities of life.

And now Pierre once more felt himself to be alone with Marie. She had not consented to stretch herself on the seat—she had been lying down too long, she said, for seven years, alas! And in order that M. de Guersaint, who on leaving Bordeaux had again fallen into his childlike slumber, might be more at ease, Pierre came and sat down beside the girl. As the light of the lamp annoyed her he drew the little screen, and they thus found themselves in the shade, a soft and transparent shade. The train must now have been crossing a plain, for it glided through the night as in an endless flight, with a sound like the regular flapping of huge wings. Through the window, which they had opened, a delicious coolness came from the black fields, the fathomless fields, where not even any lonely little village lights could be seen gleaming. For a moment Pierre had turned towards Marie and had noticed that her eyes were closed. But he could divine that she was not sleeping, that she was savouring the deep peacefulness which prevailed around them amidst the thundering roar of their rush through the darkness, and, like her, he closed his eyelids and began dreaming.

Yet once again did the past arise before him: the little house at Neuilly, the embrace which they had exchanged near the flowering hedge under the trees flecked with sunlight. How far away all that already was, and with what perfume had it not filled his life! Then bitter thoughts returned to him at the memory of the day when he had become a priest. Since she would never be a woman, he had consented to be a man no more; and that was to prove their eternal misfortune, for ironical Nature was to make her a wife and a mother after all. Had he only been able to retain his faith he might have found eternal consolation in it. But all his attempts to regain it had been in vain. He had gone to Lourdes, he had striven his utmost at the Grotto, he had hoped for a moment that he would end by believing should Marie be miraculously healed; but total and irremediable ruin had come when the predicted cure had taken place even as science had foretold. And their idyl, so pure and so painful, the long story of their affection bathed in tears, likewise spread out before him. She, having penetrated his sad secret, had come to Lourdes to pray to Heaven for the miracle of his conversion. When they had remained alone under the trees amidst the perfume of the invisible roses, during the night procession, they had prayed one for the other, mingling one in the other, with an ardent desire for their mutual happiness. Before the Grotto, too, she had entreated the Blessed Virgin to forget her and to save him, if she could obtain but one favour from her Divine Son. Then, healed, beside herself, transported with love and gratitude, whirled with her little car up the inclined ways to the Basilica, she had thought her prayers granted, and had cried aloud the joy she felt that they should have both been saved, together, together! Ah! that lie which he, prompted by affection and charity, had told, that error in which he had from that moment suffered her to remain, with what a weight did it oppress his heart! It was the heavy slab which walled him in his voluntarily chosen sepulchre. He remembered the frightful attack of grief which had almost killed him in the gloom of the crypt, his sobs, his brutal revolt, his longing to keep her for himself alone, to possess her since he knew her to be his own—all that rising passion of his awakened manhood, which little by little had fallen asleep again, drowned by the rushing river of his tears; and in order that he might not destroy the divine illusion which possessed her, yielding to brotherly compassion, he had taken that heroic vow to lie to her, that vow which now filled him with such anguish.

Pierre shuddered amidst his reverie. Would he have the strength to keep that vow forever? Had he not detected a feeling of impatience in his heart even whilst he was waiting for her at the railway station, a jealous longing to leave that Lourdes which she loved too well, in the vague hope that she might again become his own, somewhere far away? If he had not been a priest he would have married her. And what rapture, what felicity would then have been his! He would have given himself wholly unto her, she would have been wholly his own, and he and she would have lived again in the dear child that would doubtless have been born to them. Ah! surely that alone was divine, the life which is complete, the life which creates life! And then his reverie strayed: he pictured himself married, and the thought filled him with such delight that he asked why such a dream should be unrealisable? She knew no more than a child of ten; he would educate her, form her mind. She would then understand that this cure for which she thought herself indebted to the Blessed Virgin, had in reality come to her from the Only Mother, serene and impassive Nature. But even whilst he was thus settling things in his mind, a kind of terror, born of his religious education, arose within him. Could he tell if that human happiness with which he desired to endow her would ever be worth as much as the holy ignorance, the infantile candour in which she now lived? How bitterly he would reproach himself afterwards if she should not be happy. Then, too, what a drama it would all be; he to throw off the cassock, and marry this girl healed by an alleged miracle—ravage her faith sufficiently to induce her to consent to such sacrilege? Yet therein lay the brave course; there lay reason, life, real manhood, real womanhood. Why, then, did he not dare? Horrible sadness was breaking upon his reverie, he became conscious of nothing beyond the sufferings of his poor heart.

The train was still rolling along with its great noise of flapping wings. Beside Pierre and Marie, only Sister Hyacinthe was still awake amidst the weary slumber of the carriage; and just then, Marie leant towards Pierre, and softly said to him: "It's strange, my friend; I am so sleepy, and yet I can't sleep." Then, with alight laugh, she added: "I've got Paris in my head!"