Abbé Mouret's Transgression by Émile Zola

Every day in this wise she made him sit at the window during the cool hours of morning. He would now attempt to take a few steps, leaning the while on the furniture. A rosy tint appeared upon his cheeks, and his hands began to lose their waxy transparency. But, while he thus regained health, his senses remained in a state of stupor which reduced him to the vegetative life of some poor creature born only the day before. Indeed, he was nothing but a plant; his sole perception was that of the air which floated round him. He lacked the blood necessary for the efforts of life, and remained, as it were, clinging to the soil, imbibing all the sap he could. It was like a slow hatching in the warm egg of springtide. Albine, remembering certain remarks of Doctor Pascal, felt terrified at seeing him remain in this state, ‘innocent,' dull-witted like a little boy. She had heard it said that certain maladies left insanity behind them.

And she spent hours in gazing at him and trying her utmost, as mothers do, to make him smile. But as yet he had not laughed. When she passed her hand across his eyes, he never saw, he never followed the shadow. Even when she spoke to him, he barely turned his head in the direction whence the sound came. She had but one consolation: he thrived splendidly, he was quite a handsome child.