The keen, shrewd face of the elder man softened suddenly and indescribably under one of those quick sympathetic impulses which were Dr. Aston’s great charm.
“Heaven help his mother!” he said gently.
Falconer moved quickly and protestingly, and there was a touch of something like rebuke in his voice as he said:
“Doctor, you don’t mean to say that you think——”
“You believe in heredity, I suppose?” interrupted the doctor quickly. “Well, at least, you believe in the heredity you can’t deny—that a child may—or rather must—inherit, not only physical traits and infirmities, but mental tendencies; likes, dislikes, aptitudes, incapacities, or what not. Be consistent, man, and acknowledge the sequel, though it’s pleasanter to shut one’s eyes to it, I admit. Put the theory of moral insanity out of the question for the moment if you like; say that Romayne was a pronounced specimen of the common criminal. Why should not his child inherit his father’s tendency to crime, his father’s aptitude for lying and thieving, as he might inherit his father’s eyes, or his father’s liking for music—if he had had a turn that way? You’re a religious man, Falconer, I know. You believe, I take it, that the sins of the fathers shall be visited on the children. How can they be visited more heavily than in their reproduction? You mark my words, my boy, that little child of Romayne’s—unless he inherits strong counter influences from his mother, or some far-away ancestor—will go the way his father has gone, and may end as his father has ended!”
There was a slight sound by the door behind the two men as Dr. Aston finished—finished with a force and solemnity that carried a painful thrill of conviction even through the not very penetrable outer crust of dogma which enwrapped Dennis Falconer—and the latter turned his head involuntarily. The next instant both men had sprung to their feet, and were standing dumb and aghast face to face with Mrs. Romayne. She was standing with her hand still on the lock of the door as if her attention had been arrested just as she was entering the room; she had apparently recoiled, for she was pressed now tightly against the door; her face was white to the very lips, and a vague thought passed through Falconer that he had never seen it before. It was as though the look in her eyes, as she gazed at Dr. Aston, had changed it beyond recognition.
There was a moment’s dead silence; a moment during which Dr. Aston turned from red to white and from white to red again, and struggled vainly to find words; a moment during which Falconer could only stare blankly at that unfamiliar woman’s face. Then, while the two men were still utterly at a loss, Mrs. Romayne seemed gradually to command herself, as if with a tremendous effort. Gradually, as he looked at her, Falconer saw the face with which he was familiar shape itself, so to speak, upon that other face he did not know. He saw her eyes change and harden as if with the effort necessitated by her conventional instinct against a scene. He saw the quivering horror of her mouth alter and subside in the hard society smile he knew well, only rather stiffer than usual as her face was whiter; and then he heard her speak.
With a little movement of her head in civil recognition of Dr. Aston’s presence, she said to Falconer:
“My book is on that table. Will you give it to me, please?”
Her voice was quite steady, though thin. Almost mechanically Falconer handed her the book she asked for, and with another slight inclination of her head, before Dr. Aston had recovered his balance sufficiently to speak, she was gone.