Sam's principles were not firm, but he had a good place, and the temptation was not as strong as in Jim's case; so he answered, "Maybe it would, but it aint ours." Jim fastened his little black eyes on Sam cunningly. "It might be," he answered. "How could it be?" "You could keep it." "The doctor'd find it out." "Tell him somebody hooked it out of your pocket. He wouldn't know." Sam shook his head. "I aint goin to lose a good place just for that," he said. "Think what a lot of things you could do for ten dollars," urged Jim. "Twenty, you mean." "That's ten apiece, isn't it?" "Oh, you want some, do you?" inquired Sam. "Yes; I'll take it from you, and then give you back half. So, it'll be me that stole it. They can't do nothin' to you. Come, I'll go over to Brooklyn with you, and then you can make up your mind." On board the boat Jim renewed his persuasions, and finally Sam yielded. "I'm afraid the doctor'll think I took it," he said. "No matter! He can't prove nothin'." "We'll find it hard to change the bills." "No we won't. I'll tell you where to go. Can you play billiards?" "No; but I'd like to learn." "I know, and I'll learn you. There's a saloon over in Brooklyn where we can go and have a game. We'll pay out of one of the bills." Now Sam had long wanted to learn the game of billiards, and this seemed a good opportunity. Perhaps this consideration as much as any determined him to close with his friend's proposal. When, therefore, they had reached the Brooklyn side, instead of taking the horse-cars to Dr. Graham's house, Sam followed his companion to a low billiard saloon not far away. There were four tables, one of which only was occupied, for it was too early. On one side of the room was a bar, behind which stood a man in his shirt-sleeves. "Well, boys, what do you want?" he asked. "We want a table," said Jim. "We're goin to play a game." The man in the shirt-sleeves produced, from underneath the counter, a green pasteboard box containing four ivory billiard balls. "What table will you have?" he asked. "This one here," said Jim, leading the way to one farthest from the door. "Now take a cue, Sam," he said. "We'll have a jolly game." "You must tell me how to play." "Oh, I'll learn you." Jim was not a very skilful player, but he knew something about the game, and under his instruction Sam made some progress, being able to make a shot now and then. He was very much pleased with the game, and determined to devote his spare earnings to this form of recreation hereafter. When the game was ended, a full hour had passed. "I didn't think it was so late," said Sam, starting. "I shall have to go." "Go and pay for the game first." "You ought to pay half." "No; I beat. The one that loses the game has to pay." "Of course you beat. It was my first game." "Never mind. You'll soon play as well as I, and then I shall have to pay half the time." "Do you think I'll improve?"