--No doubt, no doubt, if you meet him once; but what are you going to do with him if you meet him every day? I travel with a man and we want to make change very often in paying bills. But every time I ask him to change a pistareen, or give me two fo'pencehappennies for a ninepence, or help me to make out two and thrippence (mark the old Master's archaisms about the currency), what does the fellow do but put his hand in his pocket and pull out an old Roman coin; I have no change, says he, but this assarion of Diocletian. Mighty deal of good that'll do me! --It isn't quite so handy as a few specimens of the modern currency would be, but you can pump him on numismatics. --To be sure, to be sure. I've pumped a thousand men of all they could teach me, or at least all I could learn from 'em; and if it comes to that, I never saw the man that couldn't teach me something. I can get along with everybody in his place, though I think the place of some of my friends is over there among the feeble-minded pupils, and I don't believe there's one of them, I couldn't go to school to for half an hour and be the wiser for it. But people you talk with every day have got to have feeders for their minds, as much as the stream that turns a millwheel has. It isn't one little rill that's going to keep the float-boards turning round. Take a dozen of the brightest men you can find in the brightest city, wherever that may be,--perhaps you and I think we know,--and let 'em come together once a month, and you'll find out in the course of a year or two the ones that have feeders from all the hillsides. Your common talkers, that exchange the gossip of the day, have no wheel in particular to turn, and the wash of the rain as it runs down the street is enough for them. --Do you mean you can always see the sources from which a man fills his mind,--his feeders, as you call them? -I don't go quite so far as that,--the Master said.--I've seen men whose minds were always overflowing, and yet they did n't read much nor go much into the world. Sometimes you'll find a bit of a pond-hole in a pasture, and you'll plunge your walking-stick into it and think you are going to touch bottom. But you find you are mistaken. Some of these little stagnant pond-holes are a good deal deeper than you think; you may tie a stone to a bed-cord and not get soundings in some of 'em. The country boys will tell you they have no bottom, but that only means that they are mighty deep; and so a good many stagnant, stupid-seeming people are a great deal deeper than the length of your intellectual walking-stick, I can tell you. There are hidden springs that keep the little pond-holes full when the mountain brooks are all dried up. You poets ought to know that. --I can't help thinking you are more tolerant towards the specialists than I thought at first, by the way you seemed to look at our dried-up neighbor and his small pursuits.