Nanny's chance was _not_ a failure; and when she saw the next dandelions he brought her, all the sunshine came back into the world brighter than ever for Jack. Well might it seem so; for his fifty dollars bought him many things that money seldom buys. The doctor wouldn't take it at first; but when Jack said, in the manful tone the doctor liked although it made him smile, 'It was a bargain, sir. I wish to pay my debts; and I shan't feel happy if Nanny don't have it _all_ for her eyes. Please do! I'd rather,'--then he took it; and Nanny did have it, not only for her eyes, but in clothes and food and care, many times over; for it was invested in a bank that pays good interest on every mite so given. Jack discovered that fifty dollars was far less than most people would have had to pay, and begged earnestly to be allowed to work for the rest. The doctor agreed to this, and Jack became his errand-boy, serving with a willingness that made a pleasure of duty; soon finding that many comforts quietly got into his life; that much help was given without words; and that the days of hunger and rags, heavy burdens and dusty ash-heaps, were gone by for ever. The happiest hours of Jack's day were spent in the doctor's chaise, when he made his round of visits; for while he waited, the boy studied or read, and while they drove hither and thither, the doctor talked with him, finding an eager mind as well as a tender heart and a brave spirit under the rough jacket of his little serving-man. But he never called him that; for remembering the cheerfulness, self-denial, honesty, and loyalty to those he loved, shown by the boy, the good doctor proved his respect for the virtues all men should covet, wherever they are found, and always spoke of Jack with a smile, as 'My Little Gentleman.' _BACK WINDOWS._ As I sit working at my back window, I look out on a long row of other people's back windows; and it is quite impossible for me to help seeing and being interested in my neighbours. There are a good many children in those houses; and though I don't know one of their names, I know them a great deal better than they think I do. I never spoke a word to any of them, and never expect to do so; yet I have my likes and dislikes among them, and could tell them things that they have said and done, which would astonish them very much, I assure you.