The genius of the interesting teacher consists in sympathetic divination of the sort of material with which the pupil's mind is likely to be already spontaneously engaged, and in the ingenuity which discovers paths of connection from that material to the matters to be newly learned. The principle is easy to grasp, but the accomplishment is difficult in the extreme. And a knowledge of such psychology as this which I am recalling can no more make a good teacher than a knowledge of the laws of perspective can make a landscape painter of effective skill. A certain doubt may now occur to some of you. A while ago, apropos of the pugnacious instinct, I spoke of our modern pedagogy as being possibly too 'soft.' You may perhaps here face me with my own words, and ask whether the exclusive effort on the teacher's part to keep the pupil's spontaneous interest going, and to avoid the more strenuous path of voluntary attention to repulsive work, does not savor also of sentimentalism. The greater part of schoolroom work, you say, must, in the nature of things, always be repulsive. To face uninteresting drudgery is a good part of life's work. Why seek to eliminate it from the schoolroom or minimize the sterner law? A word or two will obviate what might perhaps become a serious misunderstanding here. It is certain that most schoolroom work, till it has become habitual and automatic, is repulsive, and cannot be done without voluntarily jerking back the attention to it every now and then. This is inevitable, let the teacher do what he will.