A fruitful source of error in the investigation of humour arises from the difficulty in determining where it lies—of localizing it, if I may be allowed the expression. We hear a very amusing observation, and at once join heartily in the laugh, but cannot say whether we are laughing at a circumstance or a person, at a representation or a reality.
We come now to the most important authority on this side of the question. The systems which the German philosophers have propounded are more serviceable to themselves than edifying to the ordinary reader. High abstractions afford but a very vague and indefinite idea to the mind, nor can their application be fully understood but by those who have ascended the successive stages by which each philosopher has himself mounted. On the present subject, their opinions seem to have been influenced by their views on other subjects. As we have already observed, Kant and several of the leading German idealists are in favour of considering the ludicrous as a "resolution" or a "deliverance of the absolute, captive by the finite," an opinion which reminds us of Hobbes' old theory of "glorying over others." The difference between their views and that of most authorities is not so great as it at first appears; they admit a "negation" of truth and beauty, but found the ludicrous, not upon this, but upon the rebirth which follows. This step in advance, taken in accordance with their general philosophy, may be correct, but it does not seem warranted by the mere examination of the subject itself. Can we say that at the instant of laughter we regard not that something is wrong, but that the reverse of it is right? When humour is brought before us, do we feel in any way instructed? This rebirth from a negation must seem somewhat visionary. What, for instance, is the truth to be gathered from the following. "I wish," said a philanthropic orator, "to be a friend to the friendless, a father to the fatherless, and a widow to the widowless."
Probably, the philosopher who formed the rebirth theory had looked at ludicrous events rather than humorous stories—and it may be urged that we laugh at the former when we are set right, and are convinced of having been really mistaken. But at the moment what excites mirth is something that seems wrong. We meet a friend, for instance, in a place where we little expected to see him, and perhaps smile at the meeting. Had we known all his movements we should not have been thus surprised, but we were ignorant of them. Here we may say our views are corrected, and our amusement comes from a resolution or rebirth. But reflection will show that whatever our final conclusion may be, we laugh at what seems to us, at the moment, unaccountable and wrong; and as soon as we begin to correct ourselves, and to see how the event occurred, our merriment disappears.
Many instances will occur to us in which what is really right may appear wrong. Most of us have heard the proverb "If the day is fine take an umbrella, if it rains do as you like." It may give good advice, but we should be much inclined to laugh at anyone who adopted it.
Léon Dumont, the latest writer who has added considerably to our knowledge on this subject, does not admit the existence of imperfection in the ludicrous. But the arguments which he adduces do not seem to be conclusive. He says, for instance, that we laugh at love and amatory adventures because they abound in deceptions! But deception always implies ignorance or falsity, and the extravagant phraseology of love, the fanciful names, the griefs and ecstasies, are not only ridiculous in themselves, but lead us to regard lovers generally as bereft of reason.
Dumont observes, in support of his theory, that "when a small man bobs his head in passing under a door, we laugh." But if a puppet or a pantaloon were to do so we should scarcely be amused, for we could account for it, and see nothing wrong in his action. He goes on to ask how the other view is applicable in the case of Ariosto's father, who rates his son at the very moment when the latter is wanting a model of an enraged parent to complete his comedy. It is our general idea that the anger of a father is something alarming and painful to endure, but here we see it regarded as a most fortunate occurrence. The man is producing the contrary effect to what he supposes, he is not effecting what he is intending; here is a strange kind of failure or ignorance. Suppose we had known that the father was only simulating anger, we should probably not have laughed, or if we were amused, it would be at Ariosto's expense, who was being deceived in his model of parental indignation.
Léon Dumont defines the laughable to be that of which the mind is forced to affirm and to deny the same thing at the same time. He attributes it to two distant ideas being brought together. We might thus conclude that there was something droll in such expressions as "eyes of fire," "lips of dew."
Everyone is aware that humour is generally evanescent, the feeling goes almost as soon as it arrives; and the same spell, if repeated, has lost its charm. It may be said that all repetition is, in its nature, wearisome, because it is not in accordance with the progress of the human mind, but we must admit that it is less damaging to poetry in which there is a perpetual spring and rebirth, and to proverbs which have ever fresh and useful application.
"Nothing," writes Amelot, "pleases less than a perpetual pleasantry," and we all know that a jest-book is dull reading. Humour seems the more fugitive, because we do not know by what means to reproduce and continue it. We can, almost at will, call up emotions of love, hatred or sorrow, and when we feel them we can aggravate them to any extent, but humour is not thus under our command. We cannot invent or summon it. When we have heard a "good thing" said, we shall find that the mere repetition of the words originally uttered are more fully successful in reproducing and prolonging our mirth than all the attempts we usually make to develop it and come closer to the point. Sydney Smith was of opinion that much might be effected by perseverance, and this is the reason that he was often guilty of that bad and overstrained wit which led Lord Brougham to call him "too much of a Jack pudding."
We cannot by calculation and design produce anything worthy of the name of humour. It is generally true that any kind of reflection is inimical to it. But no doubt the great cause of its evanescence is that it leads to nothing, and adds nothing to our information. The most fleeting humour is that which is on unimportant subjects, as in comic poems and squibs, which may show considerable ingenuity, but have no interest. It is the nugatory and negative character of humour that makes it so short-lived. Hence, also, it is best at intervals, and in small quantities. The fact that when any attempt is made to explain a jest and glean any information from it the humour vanishes, seems much opposed to its containing any principle of rebirth.