§ 116. In the act of learning there appears (1) a mechanical element, (2) a dynamic element, and (3) one in which the dynamic again mechanically strengthens itself.
§ 117. As to the mechanical element, the right time must be chosen for each lesson, an exact arrangement observed, and the suitable apparatus, which is necessary, procured. It is in the arrangement that especially consists the educational power of the lesson. The spirit of scrupulousness, of accuracy, of neatness, is developed by the external technique, which is carefully arranged in its subordinate parts according to its content. The teacher must therefore insist upon it that work shall cease at the exact time, that the work be well done, &c., for on these little things many greater things ethically depend.
—To choose one's time for any work is often difficult because of the pressure of a multitude of demands, but in general it should be determined that the strongest and keenest energy of the thinking activity and of memory—this being demanded by the work—should have appropriated to it the first half of the day.—
§ 118. The dynamical element consists of the previously developed power of Attention, without which all the exposition made by the teacher to the pupil remains entirely foreign to him, all apparatus is dead, all arrangement of no avail, all teaching fruitless, if the pupil does not by his free activity receive into his inner self what one teaches him, and thus make it his own property.
§ 119. This appropriation must not limit itself, however, to the first acquisition of any knowledge or skill, but it must give free existence to whatever the pupil has learned; it must make it perfectly manageable and natural, so that it shall appear to be a part of himself. This must be brought about by means of Repetition. This will mechanically secure that which the attention first grasped.
§ 120. The careful, persistent, living activity of the pupil in these acts we call Industry. Its negative extreme is Laziness, which is deserving of punishment inasmuch as it passes over into a want of self-determination. Man is by nature lazy. But mind, which is only in its act, must resolve upon activity. This connection of Industry with human freedom, with the very essence of mind, makes laziness appear blameworthy. The really civilized man, therefore, no longer knows that absolute inaction which is the greatest enjoyment to the barbarian, and he fills up his leisure with a variety of easier and lighter work. The positive extreme of Industry is the unreasonable activity which rushes in breathless chase from one action to another, from this to that, straining the person with the immense quantity of his work. Such an activity, going beyond itself and seldom reaching deliberation, is unworthy of a man. It destroys the agreeable quiet which in all industry should penetrate and inspire the deed. Nothing is more repulsive than the beggarly pride of such stupid laboriousness. One should not endure for a moment to have the pupil, seeking for distinction, begin to pride himself on an extra industry. Education must accustom him to use a regular assiduity. The frame of mind suitable for work often does not exist at the time when work should begin, but more frequently it makes its appearance after we have begun. The subject takes its own time to awaken us. Industry, inspired by a love and regard for work, has in its quiet uniformity a great force, without which no one can accomplish anything essential. The world, therefore, holds Industry worthy of honor; and to the Romans, a nation of the most persistent perseverance, we owe the inspiring words, "Incepto tantum opus est, cætera res expediet"; and, "Labor improbus omnia vincit."
—"Every one may glory in his industry!" This is a true word from the lips of a truly industrious man, who was also one of the most modest. But Lessing did not, however, mean by them to charter Pharisaical pedantry. The necessity sometimes of giving one's self to an excess of work injurious to the health, generally arises from the fact that he has not at other times made use of the requisite attention to the necessary industry, and then attempts suddenly and as by a forced march to storm his way to his end. The result of such over-exertion is naturally entire prostration. The pupil is therefore to be accustomed to a generally uniform industry, which may extend itself at regular intervals without his thereby overstraining himself. What is really gained by a young man who has hitherto neglected time and opportunity, and who, when examination presses, overworks himself, perhaps standing the test with honor, and then must rest for months afterwards from the over-effort? On all such occasions attention is not objective and dispassionate, but rather becomes, through anxiety to pass the examination, restless and corrupted by egotism; and the usual evil result of such compulsory industry is the ephemeral character of the knowledge thus gained. "Lightly come, lightly go," says the proverb.—
—A special worth is always attached to study far into the night. The student's "midnight lamp" always claims for itself a certain veneration. But this is vanity. In the first place, it is injurious to contradict Nature by working through the night, which she has ordained for sleep; secondly, the question is not as to the number of hours spent in work and their position in the twenty-four, but as to the quality of the work. With regard to the value of my work, it is of no moment whatsoever whether I have done it in the morning or in the evening, or how long I have labored, and it is of no consequence to any one except to my own very unimportant self. Finally, the question presents itself whether these gentlemen who boast so much of their midnight work do not sleep in the daytime!—
§ 121. But Industry has also two other extremes: seeming-laziness and seeming-industry. Seeming-laziness is the neglecting of the usual activity in one department because a man is so much more active in another. The mind possessed with the liveliest interest in one subject buries itself in it, and, because of this, cannot give itself up to another which before had engrossed the attention. Thus it appears more idle than it is, or rather it appears to be idle just because it is more industrious. This is especially the case in passing from one subject of instruction to another. The pupil should acquire such a flexibility in his intellectual powers that the rapid relinquishment of one subject and the taking up of another should not be too difficult. Nothing is more natural than that when he is excited he should go back to the subject that has just been presented to him, and that he, feeling himself restrained, shall remain untouched by the following lesson, which may be of an entirely different nature. The young soul is brooding over what has been said, and is really exercising an intensive activity, though it appears to be idle. But in seeming-industry all the external motives of activity, all the mechanism of work, manifest themselves noisily, while there is no true energy of attention and productivity. One busies himself with all the apparatus of work; he heaps up instruments and books around him; he sketches plans; he spends many hours staring into vacancy, biting his pen, gazing at words, drawings, numbers, &c. Boys, under the protection of so great a scaffolding for work erected around them, often carry on their own amusements. Men, who arrive at no real concentration of their force, no clear defining of their vocation, no firm decision as to their action, dissipate their power in what is too often a great activity with absolutely no result. They are busy, very busy; they have hardly time to do this thing because they really wish or ought to do that; but, with all their driving, their energy is all dissipated, and nothing comes from their countless labors.