A Treatise of Human Nature

our proximity. A common soldier bears no such envy to his general as to his sergeant or corporal; nor does an eminent writer meet with so great jealousy in common hackney scribblers, as in authors, that more nearly approach him. It may, indeed, be thought, that the greater the disproportion is, the greater must be the uneasiness from the comparison. But we may consider on the other hand, that the great disproportion cuts off the relation, and either keeps us from comparing ourselves with what is remote from us, or diminishes the effects of the comparison. Resemblance and proximity always produce a relation of ideas; and where you destroy these ties, however other accidents may bring two ideas together; as they have no bond or connecting quality to join them in the imagination; it is impossible they can remain long united, or have any considerable influence on each other. I have observed in considering the nature of ambition, that the great feel a double pleasure in authority from the comparison of their own condition with that of their slaves; and that this comparison has a double influence, because it is natural, and presented by the subject. When the fancy, in the comparison of objects, passes not easily from the one object to the other, the action of the mind is, in a great measure, broke, and the fancy, in considering the second object, begins, as it were, upon a new footing. The impression, which attends every object, seems not greater in that case by succeeding a less of the same kind; but these two impressions are distinct, and produce their distinct effects, without any communication together. The want of relation in the ideas breaks the relation of the impressions, and by such a separation prevents their mutual operation and influence. To confirm this we may observe, that the proximity in the degree of merit is not alone sufficient to give rise to envy, but must be assisted by other relations. A poet is not apt to envy a philosopher, or a poet of a different kind, of a different nation, or of a different age. All these differences prevent or weaken the comparison, and consequently the passion. This too is the reason, why all objects appear great or little, merely by a comparison with those of the same species. A mountain neither magnifies nor diminishes a horse in our eyes; but when a Flemish and a Welsh horse are seen together, the one appears greater and the other less, than when viewed apart. From the same principle we may account for that remark of historians, that any party in a civil war always choose to call in a foreign enemy at any hazard rather than submit to their fellow-citizens. Guicciardin applies this remark to the wars in Italy, where the relations betwixt the different states are, properly speaking, nothing but of name, language, and contiguity. Yet even these relations, when joined with superiority, by making the comparison more natural, make it likewise more grievous, and cause men to search for some other superiority, which may be attended with no relation, and by that means may have a less sensible influence on the imagination. The mind quickly perceives its several advantages and disadvantages; and finding its situation to be most uneasy, where superiority is conjoined with other relations, seeks its repose as much as possible, by their separation, and by breaking that association of ideas, which renders the comparison so much more natural and efficacious. When it cannot break the association, it feels a stronger desire to remove the superiority; and this is the reason why travellers are commonly so lavish of their praises to the Chinese and Persians, at the same time, that they depreciate those neighbouring nations, which may stand upon a foot of rivalship with their native country. These examples from history and common experience are rich and curious; but we may find parallel ones in the arts, which are no less remarkable. should an author compose a treatise, of which one part was serious and profound, another light and humorous, every one would condemn so strange a mixture, and would accuse him of the neglect of all rules of art and criticism. These rules of art are founded on the qualities of human nature; and the quality of human nature, which requires a consistency in every performance is that which renders the mind incapable of passing in a moment from one passion and disposition to a quite different one. Yet this makes us not blame Mr Prior for joining his Alma and his Solomon in the same volume; though that admirable poet has succeeded perfectly well in the gaiety of the one, as well as in the melancholy of the other. Even supposing the reader should peruse these two compositions without any interval, he would feel little or no difficulty in the change of passions: Why, but because he considers these performances as entirely different, and by this break in the ideas, breaks the progress of the affections, and hinders the one from influencing or contradicting the other? An heroic and burlesque design, united in one picture, would be monstrous; though we place two pictures of so opposite a character in the same chamber, and even close by each other, without any scruple or difficulty. In a word, no ideas can affect each other, either by comparison, or by the passions they separately produce, unless they be united together by some relation, which may cause an easy transition of the ideas, and consequently of the emotions or impressions, attending the ideas; and may preserve the one impression in the passage of the imagination to the object of the other. This principle is very remarkable, because it is analogous to what we have observed both concerning the understanding and the passions. Suppose two objects to be presented to me, which are not connected by any kind of relation. Suppose that each of these objects separately produces a passion; and that these two passions are in themselves contrary: We find from experience, that the want of relation in the objects or ideas hinders the natural contrariety of the passions, and that the break in the transition of the thought removes the affections from each other, and prevents their opposition. It is the same case with comparison; and from both these phaenomena we may safely conclude, that the relation of ideas must forward the transition of impressions; since its absence alone is able to prevent it, and to separate what naturally should have operated upon each other. When the absence of an object or quality removes any usual or natural effect, we may certainly conclude that its presence contributes to the production of the effect.