The intellectual evolution of the race consists in an increase in the…

Psychology is the science of the intellects, characters and behavior of animals including man. Human education is concerned with certain changes in the intellects, characters and behavior of men, its problems being roughly included under …

If we (researchers) should keep the environment of boys and girls absolutely similar these instincts would produce sure and important differences between the mental and moral activities of boys and girls.

Selective breeding can alter man's capacity to learn, to keep sane, to cherish justice or to be happy. There is no more certain and economical a way to improve man's environment as to improve his nature.

The scene was changed. It was a bark that slowly held its way, And o'er its lee the coast of France in the light of evening lay; And on its deck a lady sat, who gazed with tearful eyes Upon the fast receding hills that dim and distant rise.

So All is diff’rent, and yet All is One.

What great Effects from slender Causes flow!