She was brought to me at the Park on a bright moonlight evening in June, and we were called out to see her. I think she knew that her harness days were over, and she danced off to her new quarters as gay as a colt in training. That night my wakefulness would have done credit to a boy of sixteen; and I was up with the dawn, and bound for a ride; but when I examined poor Vix again in her stable, it seemed almost cruel to think of using her at all for a month. She was so thin, so worn, so bruised, that I determined to give her a long rest and good care,--only I must try her once, just to get a leg over her for five minutes, and then she should come back and be cared for until really well. It was a weak thing to do, and I confess it with all needful humiliation, but I mounted her at once; and, although I had been a rider all my days, this was the first time I had ever really ridden. For the first time in my life I felt as though I had four whalebone legs of my own, worked by steel muscles in accordance with my will, but without even a conscious effort of will. That that anatomy of a horse should so easily, so playfully, handle my heavy weight was a mystery, and is a mystery still. She carried me in the same high, long-reaching, elastic trot that we sometimes see a young horse strike when first turned into a field. A low fence was near by, and I turned her toward it. She cleared it with a bound that sent all my blood thrilling through my veins, and trotted on again as though nothing had occurred. The five minutes' turn was taken with so much ease, with such evident delight, that I made it a virtue to indulge her with a longer course and a longer stride. We went to the far corners of the Park, and tried all our paces; all were marvellous for the power so easily exerted and the evident power in reserve. Yes, Frank Forester was right, blood horses are made of finer stuff than others. My intention of giving the poor old mare a month's rest was never carried out, because each return to her old recreation--it was never work--made it more evident that the simple change in her life was all she needed; and, although in constant use from the first, she soon put on the flesh and form of a sound horse. Her minor bruises were obliterated, and her more grievous ones grew into permanent scars,--blemishes, but only skin deep; for every fibre of every muscle, and every tendon and bone in her whole body, was as strong and supple as spring steel.