Another, tall and very slender, but with a large head and a very bright mind, was an habitual fault-finder at everything on the table, no matter if it was fit for a prince. A friend got him, for awhile, into a little athletic work--walking, running, and sparring--until he could trot three miles fairly, and till one day he walked forty-five--pretty well used up, to be sure, but he walked it. Well, his appetite went up like a rocket. Where the daintiest food would not tempt him before, he would now promptly hide a beefsteak weighing a clean pound at a meal, and that no matter if cooked in some roadside eating-house, where nothing was neat or tidy, and flies abounded almost as they did once in Egypt in Pharaoh's day. His friends frequently spoke of his improved temper, and how much easier it was to get on with him. But after a while his efforts slackened, and his poor stomach returned to its old vices, at least in part. Had he kept at what was doing so much for him, it would have continued to prove a many-sided blessing. If steady and vigorous use of one set of muscles gradually increases their size, why should not a similar allowance, distributed to each, do the same for all? See (Appendix V.) what it did in four months and twelve days for Maclaren's pupil of nineteen, whose upper arm not only gained a whole inch and a half (think how that would add to the beauty alone of many a woman's arm, to say nothing of its strength), and whose chest enlarged five inches and a quarter, _but whose weight went up eight pounds_! Or what it did (see Appendix IV.) for Sargent's pupil of nineteen, who in just one year, besides making an inch and a half of upper arm, and three and a half of chest, went up from a hundred and forty-five pounds to a hundred and sixty, or _a clean gain of fifteen pounds_. Or (see Appendix VI.) for Maclaren's man, fully twenty-eight years old, who, in seven months and nineteen days, made _sixteen pounds_; or (Appendix VII.) for his youth of sixteen, who in just one year increased his weight _full twenty-one pounds_! These facts certainly show pretty clearly whether sensible bodily exercise, taken regularly, and aimed at the weak spots, will not tell, and tell pretty rapidly, on the thin man wanting to stouten, and tell, too, in the way he wants. It will make one eat heartily, it will make him sleep hard and long. Every ounce of the food is now digested, and the long sleep is just what he needed. Indeed, if, after a hearty dinner, a man would daily take a nap, and later in the day enough hard work to make sure of being thoroughly tired when bedtime came, he would doubtless find the flesh coming in a way to which he was a stranger. Many thin persons do not rest enough. They are constantly on the go, and the lack of phlegm in their make-up rather increases this activity, though they do not necessarily accomplish more than those who take care to sit and lie still more.