Now this was curious, for Austin was a hopeless cripple. Up to the age of sixteen, he had been the most active, restless, healthy boy in all the countryside. He used to spend his days in boating, bicycling, climbing hills, and wandering at large through the woods and leafy lanes which stretched far and wide in all directions of the compass. One of his chief diversions had been sheep-chasing; nothing delighted him more than to start a whole flock of the astonished creatures careering madly round some broad green meadow, their fat woolly backs wobbling and jolting along in a compact mass of mild perplexity at this sudden interruption of their never-ending meal, while Austin scampered at their tails, as much excited with the sport as Don Quixote himself when he dispersed the legions of Alifanfaron. Let hare-coursers, otter-hunters, and pigeon-torturers blame him if they choose; the exercise probably did the sheep a vast amount of good, and Austin fully believed that they enjoyed it quite as much as he did. Then suddenly a great calamity befell him. A weakness made itself apparent in his right knee, accompanied by considerable pain. The family doctor looked anxious and puzzled; a great surgeon was called in, and the two shook their heads together in very portentous style. It was a case of caries, they said, and Austin mustn't hunt sheep any more. Soon he had to lie upon the sofa for several hours a day, and what made Aunt Charlotte more anxious than anything else was that he didn't seem to mind lying on the sofa, as he would have done if he had felt strong and well; on the contrary, he grew thin and listless, and instead of always jumping up and trying to evade the doctor's orders, appeared quite content to lie there, quiet and resigned, from one week's end to another. That, thought shrewd Aunt Charlotte, betokened mischief. Another consultation followed, and then a very terrible sentence was pronounced. It was necessary, in order to save his life, that Austin should lose his leg.