§ 1. I once heard it said by a teacher of great ability that no one without practical acquaintance with the subject could write anything worth reading on Education. My own opinion differs very widely from this. I am not, indeed, prepared to agree with another authority, much given to paradox, that the actual work of education unfits a man for forming enlightened views about it, but I think that the outsider, coming fresh to the subject, and unencumbered by tradition and prejudice, may hit upon truths which the teacher, whose attention is too much engrossed with practical difficulties, would fail to perceive without assistance, and that, consequently, the theories of intelligent men, unconnected with the work of education, deserve our careful, and, if possible, our impartial consideration. § 2. One of the most important works of this kind which has lately appeared, is the treatise of Mr. Herbert Spencer. So eminent a writer has every claim to be listened to with respect, and in this book he speaks with more than his individual authority. The views he has very vigorously propounded are shared by a number of distinguished scientific men; and not a few of the unscientific believe that in them is shadowed forth the education of the future. § 3. It is perhaps to be regretted that Mr. Spencer has not kept the tone of one who investigates the truth in a subject of great difficulty, but lays about him right and left, after the manner of a spirited controversialist. This, no doubt, makes his book much more entertaining reading than such treatises usually are, but, on the other hand, it has the disadvantage of arousing the antagonism of those whom he would most wish to influence. When the man who has no practical acquaintance with education, lays down the law _ex cathedrâ_, garnished with sarcasms at all that is now going on, the schoolmaster, offended by the assumed tone of authority, sets himself to show where these theories would not work, instead of examining what basis of truth there is in them, and how far they should influence his own practice. I shall proceed to examine Mr. Spencer’s proposals with all the impartiality I am master of.