“She positively forbids it. ‘After what you have done for me,’ she said, ‘the least I can do in return is to prevent your being needlessly distressed.’ She took leave of me; she kissed the little girl for the last time—oh, don’t ask me to tell you about it! I shall break down if I try. Come, my darling!” He kissed the child tenderly, and took her away with him.

“That man is a strange compound of strength and weakness,” the Doctor remarked. “Did you notice his face, just now? Nine men out of ten, suffering as he suffered, would have failed to control themselves. Such resolution as his may conquer the difficulties that are in store for him yet.”

It was a trial of my temper to hear my clever colleague justifying, in this way, the ignorant prediction of an insolent woman.

“There are exceptions to all rules,” I insisted. “And why are the virtues of the parents not just as likely to descend to the children as the vices? There was a fund of good, I can tell you, in that poor baby’s father—though I don’t deny that he was a profligate man. And even the horrible mother—as you heard just now—has virtue enough left in her to feel grateful to the man who has taken care of her child. These are facts; you can’t dispute them.”

The Doctor took out his pipe. “Do you mind my smoking?” he asked. “Tobacco helps me to arrange my ideas.”

I gave him the means of arranging his ideas; that is to say, I gave him the match-box. He blew some preliminary clouds of smoke and then he answered me:

“For twenty years past, my friend, I have been studying the question of hereditary transmission of qualities; and I have found vices and diseases descending more frequently to children than virtue and health. I don’t stop to ask why: there is no end to that sort of curiosity. What I have observed is what I tell you; no more and no less. You will say this is a horribly discouraging result of experience, for it tends to show that children come into the world at a disadvantage on the day of their birth. Of course they do. Children are born deformed; children are born deaf, dumb, or blind; children are born with the seeds in them of deadly diseases. Who can account for the cruelties of creation? Why are we endowed with life—only to end in death? And does it ever strike you, when you are cutting your mutton at dinner, and your cat is catching its mouse, and your spider is suffocating its fly, that we are all, big and little together, born to one certain inheritance—the privilege of eating each other?”

“Very sad,” I admitted. “But it will all be set right in another world.”

“Are you quite sure of that?” the Doctor asked.

“Quite sure, thank God! And it would be better for you if you felt about it as I do.”