But, here as elsewhere, the promises and threatenings of the Bible will bear the searching light of inductive processes. We may ask, Why should this be so? and not content ourselves with a general answer, that this is natural and right: we may search until we discover that this result is inevitable, and no other result conceivable (except for alien influences), and our obedience will be in exact proportion to our perception of the inevitableness of the law.
The vast sum of what we understand by heredity is not to be taken into account in the consideration of this second birth; by the first natural birth it is, that “his father and mother, his grandfather and grandmother, are latent or declare themselves in the child; and it is on the lines thus laid down in his nature that his development will proceed. It is not by virtue of education so much as by virtue of inheritance that he is brave or timid, generous or selfish, prudent or reckless, boastful or modest, quick or placid in temper; the ground tone of his character is original in him, and it colours all the subsequently formed emotions and their sympathetic ideas.... The influence of systematic culture upon any one is no doubt great, but that which determines the limit, and even in some degree the nature of the effects of culture, that which forms the foundations upon which all the modifications of art must rest, is the inherited nature.”
If heredity means so much, if, as would seem at the first glance, the child comes into the world with his character ready-made, what remains for the parents to do but to enable him to work out his own salvation without let or hindrance of their making, upon the lines of his individuality? The strong naturalism, shall we call it, of our day, inclines us to take this view of the objects and limitations of education; and without doubt it is a gospel; it is the truth; but it is not the whole truth. The child brings with him into the world, not character, but disposition. He has tendencies which may need only to be strengthened, or, again, to be diverted, or even repressed. His character—the efflorescence of the man wherein the fruit of his life is a-preparing—character is original disposition, modified, directed, expanded by education, by circumstances, later, by self-control and self-culture, above all, by the supreme agency of the Holy Ghost, even where that agency is little suspected, and as little solicited.
How is this great work of character-making—the single effectual labour possible to human beings—to be carried on? We shall rest our inquiries on a physiological basis; the lowest, doubtless, but therefore the foundation of the rest. The first-floor chambers of the psychologist are pleasant places, but who would begin to build with the first floor? What would he rear it upon? Surely the arbitrary distinction between the grey matter of the brain and the “mind” (or thoughts or feelings) which plays upon it, even as the song upon the vocal chords of the singer, is more truly materialistic than is the recognition of the pregnant truth that the brain is the mere organ of the spiritual part, registering and effecting every movement of thought and feeling, whether conscious or unconscious, by appreciable molecular movement, and sustaining the infinite activities of mind by corresponding enormous activity and enormous waste; that it is the organ of mind, which, under present conditions, is absolutely inseparable from, and indispensable to, the quickening spirit. Once we recognise that in the thinking of a thought there is as distinct motion set up in some tract of the brain as there is in the muscles of the hand employed in writing a sentence, we shall see that the behaviour of the grey nerve-substance of the cerebrum should afford the one possible key to certitude and system in our attempts at education, using the word in the most worthy sense—as its concern is the formation of character.
Having heard Dr. Maudsley on the subject of heredity, let us hear him again on this other subject, which practically enables us to define the possibilities of education.
“That which has existed with any completeness in consciousness leaves behind it, after its disappearance therefrom, in the mind or brain, a functional disposition to its reproduction or reappearance in consciousness at some future time. Of no mental act can we say that it is ‘writ in water;’ something remains from it, whereby its recurrence is facilitated. Every impression of sense upon the brain, every current of molecular activity from one to another part of the brain, every cerebral action which passes into muscular movement, leaves behind it some modification of the nerve elements concerned in its function, some after-effect, or, so to speak, memory of itself in them which renders its reproduction an easier matter, the more easy the more often it has been repeated, and makes it impossible to say that, however trivial, it shall not under some circumstances recur. Let the excitation take place in one of two nerve cells lying side by side, and between which there was not any original specific difference, there will be ever afterwards a difference between them. This physiological process, whatever be its nature, is the physical basis of memory, and it is the foundation of the development of all our mental functions.
“That modification which persists, or is retained, in structure after functions, has been differently described as a residuum, or relic, or trace, or disposition, or vestige; or again as potential, latent, or dormant idea. Not only definite ideas, but all affections of the nervous system, feelings of pleasure and pain, desire, and even its outward reactions, thus leave behind them their structural effects, and lay the foundation of modes of thought, feeling, and action. Particular talents are sometimes formed quite, or almost quite, involuntarily; and complex actions, which were first consciously performed by dint of great application, become automatic by repetition; ideas which were at first consciously associated, ultimately coalesce and call one another up without any consciousness, as we see in the quick perception or intuition of the man of large worldly experience; and feelings, once active, leave behind them their large unconscious residua, thus affecting the generation of the character, so that, apart from the original or inborn nature of the individual, contentment, melancholy, cowardice, bravery, and even moral feeling are generated as the results of particular life-experiences.”
Here we have sketched out a magnificent educational charter. It is as well, perhaps, that we do not realise the extent of our liberties; if we did, it may be, such a fervour of educational enthusiasm would seize us, that we should behave as did those early Christians who every day expected the coming of the Lord. How should a man have patience to buy and sell and get gain had it been revealed to him that he was able to paint the greatest picture ever painted? And we, with the enthralling vision of what our little child might become under our hands, how should we have patience for common toils? That science should have revealed the rationale of education in our day is possibly the Divine recognition that we have become more fit for the task, because we have come to an increasing sense of moral responsibility. What would it be for an immoral people to discern fully the possibilities of education? But how slow we are! how—
“Custom lies upon us with a weight,
Heavy as frost, and deep almost as life!”