But they were soon beset with further anxiety. Paralysis was little by little gaining on Madame Raquin, and they foresaw the day when she would be riveted to her armchair, feeble and doltish. The poor old lady already began to stammer fragments of disjointed phrases; her voice was growing weaker, and her limbs were one by one losing their vitality. She was becoming a thing. It was with terror that Thérèse and Laurent observed the breaking up of this being who still separated them, and whose voice drew them from their bad dreams. When the old mercer lost her intelligence, and remained stiff and silent in her armchair, they would find themselves alone, and in the evening would no longer be able to escape the dreadful face to face conversation. Then their terror would commence at six o’clock instead of midnight. It would drive them mad. They made every effort to give Madame Raquin that health which had become so necessary to them. They called in doctors, and bestowed on the patient all sorts of little attentions. Even this occupation of nurses caused them to forget, and afforded them an appeasement that encouraged them to double in zeal. They did not wish to lose a third party who rendered their evenings supportable; and they did not wish the dining-room and the whole house to become a cruel and sinister spot like their room. Madame Raquin was singularly touched at the assiduous care they took of her. She applauded herself, amid tears, at having united them, and at having abandoned to them her forty thousand francs. Never, since the death of her son, had she counted on so much affection in her final moments. Her old age was quite softened by the tenderness of her dear children. She did not feel the implacable paralysis which, in spite of all, made her more and more rigid day by day. Nevertheless, Thérèse and Laurent continued to lead their double existence. In each of them there were like two distinct beings: a nervous, terrified being who shuddered as soon as dusk set in, and a torpid forgetful being, who breathed at ease when the sun rose. They lived two lives, crying out in anguish when alone, and peacefully smiling in company. Never did their faces, in public, show the slightest trace of the sufferings that had reached them in private. They appeared calm and happy, and instinctively concealed their troubles. To see them so tranquil in the daytime, no one would have suspected the hallucinations that tortured them every night. They would have been taken for a couple blessed by heaven, and living in the enjoyment of full felicity. Grivet gallantly called them the “turtle-doves.” When he jested about their fatigued looks, Laurent and Thérèse barely turned pale, and even succeeded in forcing on a smile. They became accustomed to the naughty jokes of the old clerk.