If we buy a plant of a horticulturist we ask him many questions as to its needs, whether it thrives best in sunshine or in shade, whether it needs much or little water, what degrees of heat or cold; but when we hold in our arms for the first time a being of infinite possibilities, in whose wisdom may rest the destiny of a nation, we take it for granted that the laws governing its life, health, and happiness are intuitively understood, that there is nothing new to be learned in regard to it.