CHAP. II.
On the Methods by which Nature may be imitated in the Pupil's Acquisition of Knowledge; with a Review of the Analogy between the Mental and Physical Appetites of the Young.
The second step in the progress of Nature's pupil is the acquisition of knowledge.—This has always been considered a chief object in every system of education; and the discovery of the most efficient means by which it may be accomplished, must be a matter of great importance.
In our remarks upon this subject in a previous chapter, we have shewn, that Nature in her operations employs four distinct principles for accumulating knowledge, for retaining it upon the memory, and for keeping it in readiness for use at the command of the will. There are, First, the "reiteration of ideas" by the mind, without which there can be no knowledge; Secondly, the principle of "Individuation," by which the knowledge of objects and truths is acquired one by one; Thirdly, the principle of "Grouping," or Association, in which the mind views as one object, what is really composed of many; and, Fourthly, the principle of "Analysis," or Classification, in which the judgment is brought into exercise, the different portions of our knowledge are arranged and classified under different heads and branches, and the whole retained in order at the command of the will, when any portion of it is required.—Our object now is to consider, what means are within the reach of the parent and the teacher, by which Nature in these several processes may be successfully imitated, while they endeavour to communicate the elements of knowledge to the young.
Ideas being the only proper food of the mind, Nature has created in the young an extraordinary appetite and desire for their possession. There is a striking analogy in this respect, between the strengthening of the body by food, and the invigorating of the mind by knowledge; and before proceeding to detail the methods by which the parent or the teacher may successfully break down and prepare the bread of knowledge for their pupils in imitation of Nature, it will be of advantage here to consider more particularly some of the circumstances connected with this instructive analogy. By tracing the likeness so conspicuously held out to us in this analogy by Nature herself, we shall be greatly assisted in evading the bewildering and mystifying influence of prejudice, and the reader will be much better prepared to judge of the value of those means recommended for nourishing and strengthening the mind by knowledge, when he finds them to correspond so exactly with similar principles employed by Nature for the nourishing and strengthening of the body by food. We shall by this means, we hope, be able to detect some of those fallacies which have long tended to trammel the exertions, and to prevent the success of the teacher in his interesting labours.
The first point of analogy to which we would advert, is the vigour and activity of the mental appetite in the young, which corresponds so strikingly with the frequent and urgent craving of their bodily appetite for food.—The desire of food for the body, and the desire of knowledge for the mind, are alike restless and insatiable in childhood; and a similar amount of satisfaction and pleasure is the consequence, whenever these desires are prudently gratified. That the desire for knowledge in the young is often weakened, and sometimes destroyed, is but too true; but this is the work of man, not of Nature. It will accordingly be found on investigation, with but few exceptions, that wherever the general appetite of the child, either for mental or bodily food, becomes languid or weak, it is either the effect for disease or of some grievous abuse.
Another point of analogy consists, in the necessity of the personal active co-operation of the child himself in receiving and digesting his food.—There is no such thing in Nature as a child being fed and nourished by proxy. His food must be received, digested, and assimilated by his own powers, and by the use of his own organs, else he will never be fed. In the same way, the food for his mind can benefit him only in so far as he himself is the active agent. He must himself receive, reiterate in his own mind, and commit to the keeping of his memory, every idea presented to him by his teacher. No one can do this for him;—he must do it himself. In a family, the parent may provide, dress, and communicate the food to the child,—but he can do no more; and similar is the case with respect to the mental food provided by the teacher. He may no doubt select the most appropriate kinds,—he may simplify it,—he may break it down into morsels;—but his pupils, if they are to learn, must learn for themselves. When a pupil, to save himself trouble, tries to evade the learning of a preliminary lesson, or when the teacher winks at the evasion by performing the exercise for him, it is as absurd as for a parent to eat the child's food, and expect at the same time that his boy is to be nourished by it. If the mental food be too strong for the child, something more simple must be provided for him; but to continue to administer knowledge which the pupil does not comprehend, and force the strong mental food of an adult upon the tender capacities of a child, is an error of the most mischievous kind. It prevents the mind from acting at all, without which there can be no improvement. The mind must wield its own weapons if ignorance is to be dislodged; and if the child is to advance at all, he must overcome the difficulties that lie in his way by the exertion of his own powers. His teacher may no doubt direct him as to the best and the easiest way of accomplishing his object; but that is all. The pupil must in every case perform the exercise for himself.
This leads us to notice another point of analogy in this case, which is, the necessity of adapting the food to the age and capacities of those who are to receive it.—There is in the mental, as well as in the physical nourishment provided for our race, milk for the weak, as well as meat for the strong; and it is necessary in both cases that the kind and the quantity be carefully attended to. In the case of the strong, there is less danger; because, with regard both to the mental and bodily food, Nature has so ordered matters, that the food which is best adapted for the weak, will also nourish the strong; but the food adapted for the strong is never suitable, and is often poisonous to the weak. There must therefore be, in all cases where the young are concerned, as careful a selection of the mental food, as there is of the food for the body; and the parent or teacher should, in all cases, present only such subjects, and such ideas to his pupils, as the state of their faculties, or the progress of their knowledge, enables them to understand and apply.