He had gone to give a hypodermic injection to Lafouasse, the tavern keeper, whose ataxia had within a short time made such rapid progress that he regarded him as doomed. But, notwithstanding, Pascal still fought obstinately against the disease, continuing the treatment, and as ill luck would have it, on this day the little syringe had caught up at the bottom of the vial an impure particle, which had escaped the filter. Immediately a drop of blood appeared; to complete his misfortune, he had punctured a vein. He was at once alarmed, seeing the tavern keeper turn pale and gasp for breath, while large drops of cold perspiration broke out upon his face. Then he understood; death came as if by a stroke of lightning, the lips turning blue, the face black. It was an embolism; he had nothing to blame but the insufficiency of his preparations, his still rude method. No doubt Lafouasse had been doomed. He could not, perhaps, have lived six months longer, and that in the midst of atrocious sufferings, but the brutal fact of this terrible death was none the less there, and what despairing regret, what rage against impotent and murderous science, and what a shock to his faith! He returned home, livid, and did not make his appearance again until the following day, after having remained sixteen hours shut up in his room, lying in a semi-stupor on the bed, across which he had thrown himself, dressed as he was.

On the afternoon of this day Clotilde, who was sitting beside him in the study, sewing, ventured to break the oppressive silence. She looked up, and saw him turning over the leaves of a book wearily, searching for some information which he was unable to find.

“Master, are you ill? Why do you not tell me, if you are. I would take care of you.”

He kept his eyes bent upon the book, and muttered:

“What does it matter to you whether I am ill or not? I need no one to take care of me.”

She resumed, in a conciliating voice:

“If you have troubles, and can tell them to me, it would perhaps be a relief to you to do so. Yesterday you came in looking so sad. You must not allow yourself to be cast down in that way. I have spent a very anxious night. I came to your door three times to listen, tormented by the idea that you were suffering.”

Gently as she spoke, her words were like the cut of a whip. In his weak and nervous condition a sudden access of rage made him push away the book and rise up trembling.

“So you spy upon me, then. I cannot even retire to my room without people coming to glue their ears to the walls. Yes, you listen even to the beatings of my heart. You watch for my death, to pillage and burn everything here.”

His voice rose and all his unjust suffering vented itself in complaints and threats.