How much is retained from all that was stuffed into his brain? He will certainly answer: "Well, if a mass of stuff was then taught, it was not for the sole purpose of supplying the student with a great stock of knowledge from which he could draw in later years, but it served to develop the understanding, the memory, and above all it helped to strengthen the thinking powers of the brain." That is partly true. And yet it is somewhat dangerous to submerge a young brain in a flood of impressions which it can hardly master and the single elements of which it cannot discern or appreciate at their just value. It is mostly the essential part of this knowledge, and not the accidental, that is forgotten and sacrificed. Thus the principal purpose of this copious instruction is frustrated, for that purpose cannot be to make the brain