Friday arrived in a bustle of work and excitement. For the last two days Miss Margaret's little sewing-woman had taken possession of the work-room, and Mildred's well-worn dresses had been sponged and pressed, with such wholesale renewals of braid and buttons as brought back a remembrance of their lost youth. And now all was ready. Letters from home announced further improvements in Robbie's condition; Miss Margaret was radiant in the prospect of her own holiday; there was nothing to shadow Mildred's expectation, and it really seemed as if it had been worth while having those days of disappointment and anxiety, so delightful was the reaction. Miss Margaret and her pupil had a great many nice things to say to each other in the few minutes before the train steamed out of the station. Mildred had said "thank you" so many times during the last few days, that there was little left to be done in that direction, but she was full of warm-hearted affection. "I shall always remember how good you have been to me, Mardie. I think you are the nicest person in the world next to Mother. I shouldn't mind being old if I could be like you." "But my dear child, I don't consider myself old at all! When you get to my age you will have discovered that you are just beginning to be young. I wonder if,--when,--if you would--" Mardie checked herself suddenly, and Mildred, scenting one of those secrets which are the delight of a school-girl's existence, called out an eager: "What? What? What?" "Oh, nothing! I only wondered if you would be very much shocked if I were betrayed into doing something very foolish and youthful one of these days." Mildred stared down from the altitude of the carriage window. What could Mardie mean? There was no secret about her age. It was inscribed in every birth-day-book in the school, and thirty seemed venerable in the estimation of fourteen. It did occur to the girl at this moment that Miss Margaret looked unusually charming for an elderly lady--those sweet eyes of hers were sweeter than ever when lighted by a happy smile. "I am sure you will never be foolish, Mardie!" she said reassuringly, and then the engine whistled, the guard waved his flag, and there was only time for a hurried embrace before the train was off. So long as the platform remained in sight Mildred's head was out of the window; then she sat down to find herself confronted by the mild-faced old lady into whose charge she had been committed. She was an ideal old lady so far as appearances went. Her hair was white as snow; her chin nestled upon bows of lavender ribbon, and her face beamed with good nature; nevertheless Mildred found her fixed scrutiny a trifle discomposing, and stared out of the window by way of escape. For ten minutes on end the old lady gazed away with unblushing composure, then suddenly burst into conversation. "Dear me, my love, you have a great deal of it! Are you not afraid that it may injure your health?"