Madame pursued her programme with indefatigable ardour and patience. She impressed again and again upon Rust's imagination a picture of herself sleeping unprotected, in a room not far distant from his own, while beneath her pillow reposed a paper precious and mysterious beyond words to describe. She even hinted that a dread of fire, from which she always suffered when sleeping at hotels, forbade the locking of her door. "I am not afraid to die," said she, "for what have I to bind me to life now that I can never visit the spot where repose the shattered fragments of my beloved Capitaine Guilbert? But to be burned, helpless, while rescue was cut off from me by a locked door! I shrink from so terrible a fate." Subtlety, she had discovered, was thrown away upon the obtuseness of Rust. She was compelled to be brutally plain, and so she drove into his thick head the tempting fact that nothing interposed during the hours of darkness between his eager hands and the paper which she had taught him to covet. If she awoke and mistook his motives--if she thought that he had ventured into her room with designs upon her honour--Rust felt sure that her kind heart would forgive him, by breakfast-time, though she would certainly dismiss him from her bedside with the most haughty of reproaches. If he could not find some other way before they separated for the night, he had almost decided to essay the venture. She slept very soundly, said Madame; she had not awakened in her _appartement_ in Paris upon one night when a bomb from a Prussian aeroplane had exploded within two hundred yards of her house. Another way was still possible, and Rust, while he was dressing for dinner, determined to try it; it was a way, too, which thrilled him with pleasurable anticipation.