Education then, briefly, is the leading human souls to what is best, and making what is best out of them; and these two objects are always attainable together, and by the same means; the training which makes men happiest in themselves, also makes them most serviceable to others. True education, then, has respect, first to the ends which are proposable to the man, or attainable by him; and, secondly, to the material of which the man is made. So far as it is able, it chooses the end according to the material: but it cannot always choose the end, for the position of many persons in life is fixed by necessity; still less can it choose the material; and, therefore, all it can do, is to fit the one to the other as wisely as may be. But the first point to be understood, is that the material is as various as the ends; that not only one man is unlike another, but _every_ man is essentially different from _every_ other, so that no training, no forming, nor informing, will ever make two persons alike in thought or in power. Among all men, whether of the upper or lower orders, the differences are eternal and irreconcilable, between one individual and another, born under absolutely the same circumstances. One man is made of agate, another of oak; one of slate, another of clay. The education of the first is polishing; of the second, seasoning; of the third, rending; of the fourth, moulding. It is of no use to season the agate; it is vain to try to polish the slate; but both are fitted, by the qualities they possess, for services in which they may be honored. Now the cry for the education of the lower classes, which is heard every day more widely and loudly, is a wise and a sacred cry, provided it be extended into one for the education of _all_ classes, with definite respect to the work each man has to do, and the substance of which he is made. But it is a foolish and vain cry, if it be understood, as in the plurality of cases it is meant to be, for the expression of mere craving after knowledge, irrespective of the simple purposes of the life that now is, and blessings of that which is to come.