So Mrs. Thacher went away lighter hearted than she came. She asked the price of the vial of medicine, and was answered that they would talk about that another time; then there was a little sober joking about certain patients who never paid their doctor's bills at all because of a superstition that they would immediately require his aid again. Dr. Leslie stood in his study doorway and watched her drive down the street with Martin Dyer. It seemed to him only a year or two since both the man and woman had been strong and vigorous; now they both looked shrunken, and there was a wornness and feebleness about the bodies which had done such good service. "Come and go," said the doctor to himself, "one generation after another. Getting old! all the good old-fashioned people on the farms: I never shall care so much to be at the beck and call of their grandchildren, but I must mend up these old folks and do the best I can for them as long as they stay; they're good friends to me. Dear me, how it used to fret me when I was younger to hear them always talking about old Doctor Wayland and what he used to do; and here I am the old doctor myself!" And then he went down the gravel walk toward the stable with a quick, firm step, which many a younger man might have envied, to ask for a horse. "You may saddle him," he directed. "I am only going to old Mrs. Cunningham's, and it is a cool afternoon." Dr. Leslie had ridden less and less every year of his practice; but, for some reason best known to himself, he went down the village street at a mad pace. Indeed, almost everybody who saw him felt that it was important to go to the next house to ask if it were known for what accident or desperate emergency he had been called away. VIII A GREAT CHANGE