Shylock's exhortations were vain; Jessica had arrived at years of discretion, and it was too late to forbid her clambering into the casements; the precautions should have been taken sooner; the epithets vile squeaking and wry-necked fife, could not alter the lady's taste: and Shylock should have known how peremptory prohibitions and exaggerated expressions of aversion operate upon the female imagination; he was imprudent in the extreme of his caution. We should let children see things as they really are, and we should not prejudice them either by our exclamations of rapture, or by our affected disgust. If they are familiarized with show, they will not be caught by it; if they see the whole of whatever is to be seen, their imagination will not paint things more delightful than they really are. For these reasons, we think that young people should not be restrained, though they may be guided in their tastes; we should supply them with all the information in which they are deficient, and leave them to form their own judgments.

Without making it a matter of favour, or of extraordinary consequence, parents can take their children to see public exhibitions, or to partake of any amusements which are really agreeable; they can, at the same time, avoid mixing factitious with real pleasure. If, for instance, we have an opportunity of taking a boy to a good play, or a girl to a ball, let them enjoy the full pleasure of the amusement, but do not let us excite their imagination by great preparations, or by anticipating remarks: "Oh, you'll be very happy to-morrow, for you're to go to the play. You must look well to-night, for you are going to the ball. Were you never at a ball? Did you never see a play before? Oh, then you'll be delighted, I'm sure!" The children often look much more sensible, and sometimes more composed, in the midst of these foolish exclamations, than their parents. "Est ce que je m'amuse, maman?" said a little girl of six years old, the first time she was taken to the playhouse.

Besides the influence of opinion, there are a number of other circumstances to be considered in cultivating the imagination; there are many other circumstances which must be attended to, and different precautions are necessary, to regulate properly the imagination of children of different dispositions, or temperaments. The disposition to associate ideas, varies in strength and quickness in opposite temperaments: the natural vivacity or dulness of the senses, the habit of observing external objects, the power of voluntary exertion, and the propensity to reverie, must all be considered before we can adapt a plan of education exactly to the pupil's advantage. A wise preceptor will counteract, as much as possible, all those defects to which a child may appear most liable, and will cultivate his imagination so as to prevent the errours to which he is most exposed by natural, or what we call natural, disposition.

Some children appear to feel sensations of pleasure or pain with more energy than others; they take more delight in feeling than in reflection; they have neither much leisure nor much inclination for the intellectual exertions of comparison or deliberation. Great care should be taken to encourage children of this temper to describe and to compare their sensations. By their descriptions we shall judge what motives we ought to employ to govern them, and if we can teach them to compare their feelings, we shall induce that voluntary exertion of mind in which they are naturally defective. We cannot compare or judge of our sensations without voluntary exertion. When we deliberate, we repeat our ideas deliberately; and this is an exercise peculiarly useful to those who feel quickly.

When any pleasure makes too great an impression upon these children of vivid sensations, we should repeat the pleasure frequently, till it begins to fatigue; or we should contrast it, and bring it into direct comparison with some other species of pleasure. For instance, suppose a boy had appeared highly delighted with seeing a game at cards, and that we were apprehensive he might, from this early association, acquire a taste for gaming, we might either repeat the amusement till the playing at cards began to weary the boy, or we might take him immediately after playing at cards to an interesting comedy; probably, the amusement he would receive at the playhouse, would be greater than that which he had enjoyed at the card-table; and as these two species of pleasure would immediately succeed to each other, the child could scarcely avoid comparing them. Is it necessary to repeat, that all this should be done without any artifice? The child should know the meaning of our conduct, and then he will never set himself in opposition to our management.

If it is not convenient, or possible, to dull the charm of novelty by repetition, or to contrast a new pleasure with some other superior amusement, there is another expedient which may be useful; we may call the power of association to our assistance: this power is sometimes a full match for the most lively sensations. For instance, suppose a boy of strong feelings had been offended by some trifle, and expressed sensations of hatred against the offender obviously too violent for the occasion; to bring the angry boy's imagination to a temperate state, we might recall some circumstance of his former affection for the offender; or the general idea, that it is amiable and noble to command our passion, and to forgive those who have injured us. At the sight of his mother, with whom he had many agreeable associations, the imagination of Coriolanus raised up instantly a train of ideas connected with the love of his family, and of his country, and immediately the violence of his sensations of anger were subdued.

Brutus, after his friend Cassius has apologized to him for his "rash humour," by saying, "that it was hereditary from his mother," promises that the next time Cassius is over-earnest with "his Brutus, he will think his mother chides, and leave him so;" that is to say, Brutus promises to recollect an association of ideas, which shall enable him to bear with his friend's ill humour.

Children, who associate ideas very strongly and with rapidity,[78] must be educated with continual attention. With children of this class, the slightest circumstances are of consequence; they may at first appear to be easily managed, because they will remember pertinaciously any reproof, any reward or punishment; and, from association, they will scrupulously avoid or follow what has, in any one instance, been joined with pain or pleasure in their imagination: but unfortunately, accidental events will influence them, as well as the rewards and punishments of their preceptors; and a variety of associations will be formed, which may secretly govern them long before their existence is suspected. We shall be surprised to find, that even where there is apparently no hope, or fear, or passion, to disturb their judgment, they cannot reason, or understand reasoning. On studying them more closely, we shall discover the cause of this seeming imbecility. A multitude of associated ideas occur to them upon whatever subject we attempt to reason, which distract their attention, and make them change the terms of every proposition with incessant variety. Their pleasures are chiefly secondary reflected pleasures, and they do not judge by their actual sensations so much as by their associations. They like and dislike without being able to assign any sufficient cause for their preference or aversion. They make a choice frequently without appearing to deliberate; and if you, by persuading them to a more detailed examination of the objects, convince them, that according to the common standard of good and evil, they have made a foolish choice, they will still seem puzzled and uncertain; and, if you leave them at liberty, will persist in their original determination. By this criterion we may decide, that they are influenced by some secret false association of ideas; and, instead of arguing with them upon the obvious folly of their present choice, we should endeavour to make them trace back their ideas, and discover the association by which they are governed. In some cases this may be out of their power, because the original association may have been totally forgotten, and yet those connected with it may continue to act: but even when we cannot succeed in any particular instance in detecting the cause of the errour, we shall do the pupils material service by exciting them to observe their own minds. A tutor, who carefully remarks the circumstances in which a child expresses uncommon grief or joy, hope or fear, may obtain complete knowledge of his associations, and may accurately distinguish the proximate and remote causes of all his pupil's desires and aversions. He will then have absolute command over the child's mind, and he should upon no account trust his pupil to the direction of any other person. Another tutor, though perhaps of equal ability, could not be equally secure of success; the child would probably be suspected of cunning, caprice, or obstinacy, because the causes of his tastes and judgments could not be discovered by his new preceptor.

It often happens, that those who feel pleasure and pain most strongly, are likewise most disposed to form strong associations of ideas.[79] Children of this character are never stupid, but often prejudiced and passionate: they can readily assign a reason for their preference or aversion; they recollect distinctly the original sensations of pleasure or pain, on which their associations depend; they do not, like Mr. Transfer in Zelucco, like or dislike persons and things, because they have been used to them, but because they have received some injury or benefit from them. Such children are apt to make great mistakes in reasoning, from their registering of coincidences hastily; they do not wait to repeat their experiments, but if they have in one instance observed two things to happen at the same time, they expect that they will always recur together. If one event precedes or follows another accidentally, they believe it to be the cause or effect of its concomitant, and this belief is not to be shaken in their minds by ridicule or argument. They are, consequently, inclined both to superstition and enthusiasm, according as their hopes and fears predominate. They are likewise subject to absurd antipathies—antipathies which verge towards insanity.