"Regularly after the Derby, St. Leger, and other notable racing events they indulged in audible speculations as to how much money Roger had squandered in unfortunate betting transactions. " 'His travelling expenses must come to a big sum,' said the eldest Brimley Bomefield one day; 'they say he attends every race-meeting in England, besides others abroad. I shouldn't wonder if he went all the way to India to see the race for the Calcutta Sweepstake that one hears so much about.' " 'Travel enlarges the mind, my dear Christine,' said her aunt. " 'Yes, dear aunt, travel undertaken in the right spirit,' agreed Christine; 'but travel pursued merely as a means towards gambling and extravagant living is more likely to contract the purse than to enlarge the mind. However, as long as Roger enjoys himself, I suppose he doesn't care how fast or unprofitably the money goes, or where he is to find more. It seems a pity, that's all.' "The aunt by that time had begun to talk of something else, and it was doubtful if Christine's moralizing had been even accorded a hearing. It was her remark, however - the aunt's remark, I mean - about travel enlarging the mind, that gave the youngest Brimley Bomefield her great idea for the showing-up of Roger. " 'If aunt could only be taken somewhere to see him gambling and throwing away money,' she said, 'it would open her eyes to his character more effectually than anything we can say.' " 'My dear Veronique,' said her sisters, 'we can't go following him to race- meetings.' " 'Certainly not to race-meetings,' said Veronique, 'but we might go to some place where one can look on at gambling without talking part in it.' " 'Do you mean Monte Carlo?' they asked her, beginning to jump rather at the idea. " 'Monte Carlo is a long way off, and has a dreadful reputation,' said Veronique; 'I shouldn't like to tell our friends that we were going to Monte Carlo. But I believe Roger usually goes to Dieppe about this time of year, and some quite respectable English people go there, and the journey wouldn't be expensive. If aunt could stand the Channel crossing the change of scene might do her a lot of good.' "And that was how the fateful idea came to the Brimley Bomefields.