Clasping the jewel to his bosom the old librarian bore it away and laid it gently down on the blue table-cloth, thinking all the while where he might safely hide his precious treasure, and turning over all sorts of schemes in his mind as became a zealous curator. But who among us shall boast of his wisdom? The foresight of man is short, and his prudence is for ever being baffled. The blows of fate are ineluctable; no man shall evade his doom. There is no counsel, no caution that avails against destiny. Hapless as we are, the same blind force which regulates the courses of atom and of star fashions universal order from our vicissitudes. Our ill-fortune is necessary to the harmony of the Universe. It was the day for the binder, a day which the revolving seasons brought round twice a year, beneath the sign of the Ram and the sign of the Scales. That day, ever since morning, Monsieur Sariette had been making things ready for the binder. He had laid out on the table as many of the newly purchased paper-bound volumes as were deemed worthy of a permanent binding or of being put in boards, and also those books whose binding was in need of repair, and of all these he had drawn up a detailed and accurate list. Punctually at five o'clock, old Amédée, the man from Léger-Massieu's, the binder in the Rue de l'Abbaye, presented himself at the d'Esparvieu library and, after a double check had been carried out by Monsieur Sariette, thrust the books he was to take back to his master into a piece of cloth which he fastened into knots at the four corners and hoisted on to his shoulder. He then saluted the librarian with the following words, "Good night, all!" and went downstairs. Everything went off on this occasion as usual. But Amédée, seeing the _Lucretius_ on the table, innocently put it into the bag with the others, and took it away without Monsieur Sariette's perceiving it. The librarian quitted the home of the Philosophers and Globes in entire forgetfulness of the book whose absence had been causing him such horrible anxiety all day long. Some people may take a stern view of the matter and call this a lapse, a defection of his better nature. But would it not be more accurate to say that fate had decided that things should come to pass in this manner, and that what is called chance, and is in fact but the regular order of nature, had accomplished this imperceptible deed which was to have such awful consequences in the sight of man? Monsieur Sariette went off to his dinner at the _Quatre Évêques_, and read his paper _La Croix_. He was tranquil and serene. It was only the next morning when he entered the abode of the Philosophers and Globes that he remembered the _Lucretius_. Failing to see it on the table he looked for it everywhere, but without success. It never entered his head that Amédée might have taken it away by mistake. What he did think was that the invisible visitant had returned, and he was mightily disturbed.