The boy wonders how far he dare wade out along that slippery floor.  The water is within an inch of his boot-tops now.  But the slope seems very even, and just beyond his reach a good fish is rising.  Only one step more, and then, like the wicked man in the psalm, his feet begin to slide.  Slowly, and standing bolt upright, with the rod held high above his head, as if it must on no account get wet, he glides forward up to his neck in the ice-cold bath, gasping with amazement.  There have been other and more serious situations in life into which, unless I am mistaken, you have made an equally unwilling and embarrassed entrance, and in which you have been surprised to find yourself not only up to your neck, but over,—­and you are a lucky man if you have had the presence of mind to stand still for a moment, before wading out, and make sure at least of the fish that tempted you into your predicament.

But Rocky Run, they say, exists no longer.  It has been blasted by miners out of all resemblance to itself, and bewitched into a dingy water-power to turn wheels for the ugly giant, Trade.  It is only in the valley of remembrance that its current still flows like liquid air; and only in that country that you can still see the famous men who came and went along the banks of the Lyocoming when the boy was there.

There was Collins, who was a wondrous adept at “daping, dapping, or dibbling” with a grasshopper, and who once brought in a string of trout which he laid out head to tail on the grass before the house in a line of beauty forty-seven feet long.  A mighty bass voice had this Collins also, and could sing, “Larboard Watch, Ahoy!” “Down in a Coal-Mine,” and other profound ditties in a way to make all the glasses on the table jingle; but withal, as you now suspect, rather a fishy character, and undeserving of the unqualified respect which the boy had for him.  And there was Dr. Romsen, lean, satirical, kindly, a skilful though reluctant physician, who regarded it as a personal injury if any one in the party fell sick in summer time; and a passionately unsuccessful hunter, who would sit all night in the crotch of a tree beside an alleged deer-lick, and come home perfectly satisfied if he had heard a hedgehog grunt.  It was he who called attention to the discrepancy between the boy’s appetite and his size by saying loudly at a picnic, “I wouldn’t grudge you what you eat, my boy, if I could only see that it did you any good,”—­which remark was not forgiven until the doctor redeemed his reputation by pronouncing a serious medical opinion, before a council of mothers, to the effect that it did not really hurt a boy to get his feet wet.  That was worthy of Galen in his most inspired moment.  And there was hearty, genial Paul Merit, whose mere company was an education in good manners, and who could eat eight hard-boiled eggs for supper without ruffling his equanimity; and the tall, thin, grinning Major, whom an angry Irishwoman once described as “like a comb, all back and teeth;” and many more were the comrades of the boy’s father, all of whom he admired, (and followed when they would let him,) but none so much as the father himself, because he was the wisest, kindest, and merriest of all that merry crew, now dispersed to the uttermost parts of the earth and beyond.