But a matter which is of great importance to the youth of both sexes, deserves more than a cursory view. Though the pleasant emotion of beauty differs widely from the corporeal appetite, yet both may concur upon the same object. When this is the case, they inflame the imagination; and produce a very strong complex passion[30], which is incapable of increase, because the mind as to pleasure is limited rather more than as to pain. Enjoyment in this case must be exquisite, and therefore more apt to produce satiety than in any other case whatever. This is a never-failing effect, where consummate beauty on the one side, meets with a warm imagination and great sensibility on the other. What I am here explaining, is the naked truth without exaggeration. They must be insensible upon whom this doctrine makes no impression; and it deserves well to be pondered by the young and the amorous, who in forming a society which is not dissolvable, are too often blindly impelled by the animal pleasure merely, inflamed by beauty. It may indeed happen after this pleasure is gone, and go it must with a swift pace, that a new connection is formed upon more dignified and more lasting principles. But this is a dangerous experiment. For even supposing good sense, good temper, and internal merit of every sort, which is a very favourable supposition, yet a new connection upon these qualifications is rarely formed. It generally or rather always happens, that such qualifications, the only solid foundation of an indissoluble connection, are rendered altogether invisible by satiety of enjoyment creating disgust. One effect of custom, different from any that have been explained, must not be omitted, because it makes a great figure in human nature. Custom augments moderate pleasures, and diminishes those that are intense. It has a different effect with respect to pain; for it blunts the edge of every sort of pain and distress great and small. Uninterrupted misery therefore is attended with one good effect. If its torments be incessant, custom hardens us to bear them. It is extremely curious, to remark the gradual changes that are made in forming habits. Moderate pleasures are augmented gradually by reiteration till they become habitual; and then are at their height. But they are not long stationary; for from that point they gradually decay till they vanish altogether. The pain occasioned by the want of gratification, runs a very different course. This pain increases uniformly; and at last becomes extreme, when the pleasure of gratification is reduced to nothing. ---- It so falls out That what we have we prize not to the worth, Whiles we enjoy it; but being lack’d and lost, Why then we rack the value; then we find The virtue that possession would not shew us Whilst it was ours. _Much ado about nothing, act 4. sc. 2._