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the man instantly brought his hands down, and lost his mutton and potatoes in the gutter. The drill had been gone through, and its effects bad become embodied in the man's nervous structure.
• The possibility of all education (of which military drill is only one particular form) is based upon the existence of this power which the nervous system possesses, of organising conscious actions into more or less unconscious, or reflex, operations. It may be laid down as a rule, that if any two mental states be called up together, or in succession, with due frequency and vividness, the subsequent production of the one of them will suffice to call up the other, and that whether we desire it or not.'!
The body of the accomplished man has thus become by training different from what it once was, and different from that of the rude man; it is charged with stored virtue and acquired faculty which come away om it unconsciously.
Again, as to race, another authority teaches :- Man's life truly represents a progressive development of the nervous system, none the less so because it takes place out of the womb instead of in it. The regular trangmutation of motions which are at first voluntary into secondary automatic motions, as Hartley calls them, is due to a gradually effected organisation; and we may rest assured of this, that co-ordinate activity
Huxley's Elementary Physiology, pp. 284–286.
always testifies to stored-up power, either innate or acquired.
The way in which an acquired faculty of the parent animal is sometimes distinctly transmitted to the progeny as a heritage, instinct, or innate endowment, furnishes a striking confirmation of the foregoing observations. Power that has been laboriously acquired and stored up as statical in one generation manifestly in such case becomes the inborn faculty of the next; and the development takes place in accordance with that law of increasing speciality and complexity of adaptation to external nature which is traceable through the animal kingdom; or, in other words, that law of progress from the general to the special in development which the appearance of nerve force amongst natural forces and the complexity of the nervous system of man both illustrate. As the vital force gathers up, as it were, into itself inferior forces, and might be said to be a development of them, or, as in the appearance of nerve force, simpler and more general forces are gathered up and concentrated in a more special and complex mode of energy; so again a further specialisation takes place in the development of the nervous system, whether watched through generations or through individual life. It is not by limiting our observations 30 the life of the individual, however, who is but a link in the chain of organic beings connecting the past with the future, that we shall come at the full truth; the present individual is the inevitable consequence of his antecedents in the past, and in the examination of these alone do we arrive at the adequate explanation of him. It behoves us, then, having found any faculty to be innate, not to rest content there, but steadily to follow backwards the line of causation, and thus to display, if possible, its manner of origin. This is the more necessary with the lower animals, where so much is innate.'1
The special laws of inheritance are indeed as yet unknown. All which is clear, and all which is to my purpose is, that there is a tendency, a probability, greater or less according to circumstances, but always considerable, that the descendants of cultivated parents will have, by born nervous organisation, a greater aptitude for cultivation than the descendants of such as are not cultivated ; and that this tendency augments, in some enhanced ratio, for many generations.
I do not think any who do not acquire--and it takes a hard effort to acquire-- this notion of a transmitted nerve element will ever understand the connective tissue' of civilisation. We have here the continuous force which binds age to age, which enables each to begin with some improvement on the last, if the last did itself improve; which makes each civilisation not a set of detached dots, but a line of colour, surely enhancing shade by shade. There is, by this doctrine, a physical cause of improvement from generation to generation:
· Mavdsley on the Physiology and Pathology of the Mind, p. 73.
and no imagination which has apprehended it can forget it; but unless you appreciate that cause in its subtle materialism, unless you see it, as it were, playing upon the nerves of men, and, age after age, making nicer music from finer chords, you cannot comprehend the principle of inheritance either in its mystery or its power.
These principles are quite independent of any theory as to the nature of matter, or the nature of mind. They are as true upon the theory that mind acts on matter—though separate and altogether different from it—as upon the theory of Bishop Berkeley that there is no matter, but only mind; or upon the contrary theory
- that there is no mind, but only matter; or upon the yet subtler theory now often held—that both mind and matter are different modifications of some one tertium quid, some hidden thing or force. All these theories admit -indeed they are but various theories to account for—the fact that what we call matter has consequences in what we call mind, and that what we call mind produces results in what we call matter; and the doctrines I quote assume only that. Our mind in some strange way acts on our nerves, and our nerves in some equally strange way store up the consequences, and somehow the result, as a rule and commonly enough, goes down to our descendants; these primitive facts all theories admit, and all of them labour to explain.
Nor have these plain principles any relation to the old difficulties of necessity and freewill. Every Free willist holds that the special force of free volition is applied to the pre-existing forces of our corporeal structure; he does not consider it as an agency acting in vacuo, but as an agency acting upon other agencies. Every Freewillist holds that, upon the whole, if you strengthen the motive in a given direction, mankind tend more to act in that direction. Better motivesbetter impulses, rather—come from a good body: worse motives or worse impulses come from a bad body. A Freewillist may admit as much as a Necessarian that such improved conditions tend to improve human action, and that deteriorated conditions tend to deprave human action. No Freewillist ever expects as much from St. Giles's as he expects from Belgravia: he admits an hereditary nervous system as a datum for the will, though he holds the will to be an extraordinary incoming something.' No doubt the modern doctrine of the Conservation of Force,' if applied to decision, is inconsistent with free will; if you hold that force ' is never lost or gained, you cannot hold that there is a real gain—a sort of new creation of it in free volition. But I have nothing to do here with the universal • Conservation of Force.' The conception of the nervous organs as stores of will-made power does not raise or need so vast a discussion.