darling?â
âMadam, there is.â I looked up from my cooling coffee and saw a small man in frayed and dapper clothes with co-respondent shoes. His nose seemed bigger than the rest of his face: the experience of a lifetime had swollen the veins and bleared the eyes. He carried jauntily under his arm a walking stick that had lost its ferrule, with a duckâs head for a handle. He said with blurred courtesy, âI think I am unpardonably intruding, but you have had ill-success at the tables and I carry with me good tidings, sir and madam.â
âWell,â Cary said, âwe were just going . . .â She told me later that his use of a biblical phrase gave her a touch of shivers, of diablerie â the devil at his old game of quoting scripture.
âIt is better for you to stay, for I have shut in my mind here a perfect system. That system I am prepared to let you have for a mere ten thousand francs.â
âYou are asking the earth.â I said. âWe havenât got that much.â
âBut you are staying at the Hôtel de Paris. I have seen you.â
âItâs a matter of currency,â Cary said quickly. âYou know how it is with the English.â
âOne thousand francs.â
âNo,â Cary said, âIâm sorry.â
âI tell you what Iâll do,â I said, âIâll stand you a drink for it.â
âWhisky,â the little man replied sharply. I realized too late that whisky cost 500 francs. He sat down at the table with his stick between his knees so that the duck seemed to be sharing his drink. I said, âGo on.â
âIt is a very small whisky.â
âYou wonât get another.â
âIt is very simple,â the little man said, âlike all great mathematical discoveries. You bet first on one number and when your number wins you stake your gains on the correct transversal of six numbers. The correct transversal on one is 31 to 36; on two 13 to 18; on three . . .â
âWhy?â
âYou can take it that I am right. I have studied very carefully here for many years. For five hundred francs I will sell you a list of all the winning numbers which came up last June.â
âBut suppose the number doesnât come up?â
âYou wait to start the system until it does.â
âIt might take years.â
The little man got up, bowed and said, âThat is why one must have capital. I had too little capital. If instead of five million I had possessed ten million I would not be selling you my system for a glass of whisky.â
He retired with dignity, the ferruleless stick padding on the polished floor, the duck staring back at us as though it wanted to stay.
âI think my systemâs better,â Cary said. âIf that woman can get away with it, I can . . .â
âItâs begging. I donât like my wife to beg.â
âIâm only a new wife. And I donât count it begging â itâs not money, only tokens.â
âYou know there was something that man said which made me think. Itâs a pure matter of reducing what one loses and increasing what one gains.â
âYes, darling. But in my system I donât lose anything.â
She was away for nearly half an hour and then she came back almost at a run. âDarling, put away your doodles. I want to go home.â
âThey arenât doodles. Iâm working out an idea.â
âDarling, please come at once or Iâm going to cry.â
When we were outside she dragged me up through the gardens, between the floodlit palm trees and the flower-beds like sugar sweets. She said, âDarling, it was a terrible failure.â
âWhat happened?â
âI did exactly what that woman did. I waited till someone won a lot of money and then I sort of nudged his elbow and said, âGive.â But he didnât give, he said quite