"You do not suspect me of that?" he cried reproachfully. "No, my ideas are not so primitive. For don't you see that there is a memory I want—'33, Royal Flats—'"
"22, Albert Flats," I murmured shame-facedly.
"22, Albert Flats," he repeated witheringly. "You see how badly I want it. Well, what I propose is to exchange my memory of '109, Little Turncot Street, Chapelby Road, St. Pancras'" (he always rolled it slowly on his tongue with morbid self-torture and almost intolerable reproachfulness), "for the memory of '22, Albert Square.'"
"But you forget," I said, though I lacked the courage to correct him again, "that the people who want '109, Little Turncot Street,' are not the people who possess '22, Albert Flats.'"
"Precisely; the principle of direct exchange is not feasible. What is wanted, therefore, is a Memory Clearing House. If I can only discover the process of thought-transference, I will establish one, so as to bring the right parties into communication. Everybody who has old memories to dispose of will send me in particulars. At the end of each week I will publish a catalogue of the memories in the market, and circulate it among my subscribers, who will pay, say, a guinea a year. When the subscriber reads his catalogue and lights upon any memory he would like to have, he will send me a postcard, and I will then bring him into communication with the proprietor, taking, of course, a commission upon the transaction. Doubtless, in time, there will be a supplementary catalogue devoted to 'Wants,' which may induce people to scour their brains for half-forgotten reminiscences, or persuade them to give up memories they would never have parted with otherwise. Well, my boy, what do you think of it?"
"'THE SUBSCRIBER READS
HIS CATALOGUE.'"
"It opens up endless perspectives," I said, half-dazed.
"It will be the greatest invention ever known!" he cried, inflaming himself more and more. "It will change human life, it will make a new epoch, it will effect a greater economy of human force than all the machines under the sun. Think of the saving of nerve-tissue, think of the prevention of brain-irritation. Why, we shall all live longer through it—centenarians will become as cheap as American millionaires."
Live longer through it! Alas, the mockery of the recollection! He left me, his face working wildly. For days the vision of it interrupted my own work. At last, I could bear the suspense no more and went to his house. I found him in ecstasies and his wife in tears. She was beginning to suspect the family skeleton.