He was thirsty and hot, his heart beat wildly.  He got up to open his window and breathe the fresh air, and as he stood there a low sound fell on his ear through the wall.  Jean was sleeping peacefully, and gently snoring.  He could sleep!  He had no presentiment, no suspicions!  A man who had known their mother had left him all his fortune; he took the money and thought it quite fair and natural!  He was sleeping, rich and contented, not knowing that his brother was gasping with anguish and distress.  And rage boiled up in him against this heedless and happy sleeper.

Only yesterday he would have knocked at his door, have gone in, and sitting by the bed, would have said to Jean, scared by the sudden waking: 

“Jean you must not keep this legacy which by to-morrow may have brought suspicion and dishonour on our mother.”

But to-day he could say nothing; he could not tell Jean that he did not believe him to be their father’s son.  Now he must guard, must bury the shame he had discovered, hide from every eye the stain which he had detected and which no one must perceive, not even his brother—­especially not his brother.

He no longer thought about the vain respect of public opinion.  He would have been glad that all the world should accuse his mother if only he, he alone, knew her to be innocent!  How could he bear to live with her every day, believing as he looked at her that his brother was the child of a stranger’s love?

And how calm and serene she was, nevertheless, how sure of herself she always seemed!  Was it possible that such a woman as she, pure of soul and upright in heart, should fall, dragged astray by passion, and yet nothing ever appear afterward of her remorse and the stings of a troubled conscience?  Ah, but remorse must have tortured her, long ago in the earlier days, and then have faded out, as everything fades.  She had surely bewailed her sin, and then, little by little, had almost forgotten it.  Have not all women, all, this fault of prodigious forgetfulness which enables them, after a few years, hardly to recognise the man to whose kisses they have given their lips?  The kiss strikes like a thunderbolt, the love passes away like a storm, and then life, like the sky, is calm once more, and begins again as it was before.  Do we ever remember a cloud?

Pierre could no longer endure to stay in the room!  This house, his father’s house, crushed him.  He felt the roof weigh on his head, and the walls suffocate him.  And as he was very thirsty he lighted his candle to go to drink a glass of fresh water from the filter in the kitchen.