Meantime, Hyacinthe was renewing his acquaintance with his school-fellows, Francois and Antoine. He had accompanied the Princess to Montmartre against his own inclinations; but since she had taken to whipping him he had become afraid of her. The chemist's little home filled him with disdain, particularly as the chemist was a man of questionable reputation. Moreover, he thought it a duty to insist on his own superiority in the presence of those old school-fellows of his, whom he found toiling away in the common rut, like other people. "Ah! yes," said he to Francois, who was taking notes from a book spread open before him, "you are at the Ecole Normale, I believe, and are preparing for your licentiate. Well, for my part, you know, the idea of being tied to anything horrifies me. I become quite stupid when there's any question of examination or competition. The only possible road for one to follow is that of the Infinite. And between ourselves what dupery there is in science, how it narrows our horizon! It's just as well to remain a child with eyes gazing into the invisible. A child knows more than all your learned men." Francois, who occasionally indulged in irony, pretended to share his opinion. "No doubt, no doubt," said he, "but one must have a natural disposition to remain a child. For my part, unhappily, I'm consumed by a desire to learn and know. It's deplorable, as I'm well aware, but I pass my days racking my brain over books. . . . I shall never know very much, that's certain; and perhaps that's the reason why I'm ever striving to learn a little more. You must at all events grant that work, like idleness, is a means of passing life, though of course it is a less elegant and aesthetic one." "Less aesthetic, precisely," rejoined Hyacinthe. "Beauty lies solely in the unexpressed, and life is simply degraded when one introduces anything material into it." Simpleton though he was in spite of the enormity of his pretensions, he doubtless detected that Francois had been speaking ironically. So he turned to Antoine, who had remained seated in front of a block he was engraving. It was the one which represented Lise reading in her garden, for he was ever taking it in hand again and touching it up in his desire to emphasise his indication of the girl's awakening to intelligence and life. "So you engrave, I see," said Hyacinthe. "Well, since I renounced versification--a little poem I had begun on the End of Woman--because words seemed to me so gross and cumbersome, mere paving-stones as it were, fit for labourers, I myself have had some idea of trying drawing, and perhaps engraving too. But what drawing can portray the mystery which lies beyond life, the only sphere that has any real existence and importance for us? With what pencil and on what kind of plate could one depict it? We should need something impalpable, something unheard of, which would merely suggest the essence of things and beings."