But this function of opening and feeding the human mind is not to be fulfilled by any mechanical or military method; is not to be trusted to any skill less large than Nature itself. You must not neglect the form, but you must secure the essentials. It is curious how perverse and intermeddling we are, and what vast pains and cost we incur to do wrong. Whilst we all know in our own experience and apply natural methods in our own business,--in education our common sense fails us, and we are continually trying costly machinery against nature, in patent schools and academies and in great colleges and universities. The natural method forever confutes our experiments, and we must still come back to it. The whole theory of the school is on the nurse’s or mother’s knee. The child is as hot to learn as the mother is to impart. There is mutual delight. The joy of our childhood in hearing beautiful stories from some skilful aunt who loves to tell them, must be repeated in youth. The boy wishes to learn to skate, to coast, to catch a fish in the brook, to hit a mark with a snowball or a stone; and a boy a little older is just as well pleased to teach him these sciences. Not less delightful is the mutual pleasure of teaching and learning the secret of algebra, or of chemistry, or of good reading and good recitation of poetry or of prose, or of chosen facts in history or in biography. Nature provided for the communication of thought, by planting with it in the receiving mind a fury to impart it. ’Tis so in every art, in every science. One burns to tell the new fact, the other burns to hear it. See how far a young doctor will ride or walk to witness a new surgical operation. I have seen a carriage-maker’s shop emptied of all its workmen into the street, to scrutinize a new pattern from New York. So in literature, the young man who has taste for poetry, for fine images, for noble thoughts, is insatiable for this nourishment, and forgets all the world for the more learned friend,--who finds equal joy in dealing out his treasures.