Daily contact with some teachers is itself all-sided ethical education for the child without a spoken precept. Here, too, the real advantage of male over female teachers,especially for boys, is seen in their superior physical strength,which often, if highly estimated, gives real dignity and commands real respect, and especially in the unquestionably greater uniformity of their moods and their discipline.

Education has now become the chief problem of the world, its one holy cause. The nations that see this will survive, and those that fail to do so will slowly perish. . . . There must be re-education of the will and of the heart as well as of the intellect; and the ideals of service must supplant those of selfishness and greed.

Abundance and vigor of automatic movements are desirable, and even a considerable degree of restlessness is a good sign in young children.

Muscles are in a most intimate and peculiar sense the organs of the will.

Precisely what menstruation is, is not yet very well known.

Modern man was not meant to do his best work before forty but is by nature, and is becoming more so, an afternoon and evening worker.

The man of the future may, and even must, do things impossible in the past and acquire new motor variations not given by heredity.