He sat again, Quentin sitting again too, and took up the cigar from the veranda rail, the coal glowing again, the wistaria colored smoke drifting again unwinded across Quentin's face as Mr Compson raised his feet once more to the railing, the letter in his hand and the hand looking almost as dark as a Negro's against his linen leg.
'Because Henry loved Bon. He repudiated blood birthright and material security for his sake, for the sake of this man who was at least an intending bigamist even if not an out and out blackguard, and on whose dead body four years later Judith was to find the photograph of the other woman and the child. So much so that he (Henry) could give his father the lie about a statement which he must have realized that his father could not and would not have made without foundation and proof. Yet he did it, Henry himself striking the blow with his own hand, even though he must have known that what his father told him about the woman and the child was true. He must have said to himself, must have said when he closed the library door for the last time behind himself that Christmas eve and must have repeated while he and Bon rode side by side through the iron dark of that Christmas morning, away from the house where he had been born and which he would see but one time more and that with the fresh blood of the man who now rode beside him, on his hands: I will believe; I will. I will. Even if it is so, even if what my father told me is true and which, in spite of myself, I cannot keep from knowing is true, I will still believe. Because what else could he have hoped to find in New Orleans, if not the truth?
But who knows why a man, though suffering, clings, above all the other well members, to the arm or leg which he knows must come off? Because he loved Bon. I can imagine him and Sutpen in the library that Christmas eve, the father and the brother, percussion and repercussion like a thunderclap and its echo, and as close together; the statement and the giving of the lie, the decision instantaneous and irrevocable between father and friend, between (so Henry must have believed) that where honor and love lay and this where blood and profit ran, even though at the instant of giving the lie he knew that it was the truth. That was why the four years, the probation.
He must have known that it would be vain, even then, on that Christmas eve, not to speak of what he learned, saw with his own eyes in New Orleans. He may even have known Bon that well by then, who had not changed until then and so would in all probability not change later; and he (Henry) who could not say to his friend, I did that for love of you; do this for love of me. He couldn't say that, you see this man, this youth scarcely twenty, who had turned his back upon all that he knew, to cast his lot with the single friend whom, even as they rode away that night, he must have known, as he knew that what his father had told him was true, that he was doomed and destined to kill.
He must have known that just as he knew that his hope was vain, what hope and what for he could not have said; what hope and dream of change in Bon or in the situation, what dream that he could someday wake from and find it had been a dream, as in the injured man's fever dream the dear suffering arm or leg is strong and sound and only the well ones sick.