"The sun had long since, in the lap Of Thetis, taken out his nap, And, like a lobster boiled, the moon From black to red began to turn." Here there is no element of truth--the things are too far apart. A humorous comparison should not be entirely fanciful, and without basis; otherwise we should have no complication. Many humorous sayings, especially those found in comic papers, fail for want of foundation. That would-be wit which has no element of truth is always a failure, and may appear romantic, dull or ludicrous--or simply nonsensical. As in a novel, the more pure invention there is the duller we find it, so here the more like truth, the error appears the better. The finer the balance, the nearer doubt is approached, provided it be not reached, the more excellent and artistic the humour. Gross exaggeration is not humorous. There is too much of this extravagant and spurious humour in the comic literature of the day. "Many men," writes Addison, "if they speak nonsense believe they are talking humour; and when they have drawn together a scheme of absurd inconsistant ideas are not able to read it over to themselves without laughing. These poor gentlemen endeavour to gain themselves the reputation of wits and humorists by such monstrous conceits as almost qualify them for Bedlam, not considering that humour should be always under the check of reason." There is nothing pleasant in nonsense. In both humour and the ludicrous the imperfection must refer to some kind of right or truth, and revolve, as it were, round a fixed axis. "To laugh heartily we must have reality," writes Marmontel, and it is remarkable that most good comic situations have been taken from the author's own experience. The best kind of humour is the most artistic embellishment of the ludicrous. The fact that humour is often found in comparisons, probably led Leon Dumont to consider that it arose from the meeting of two opposite ideas in the mind. But often there is no contrast. It does not always strike us that the state of things present before us is different from some other clearly defined condition. We do not necessarily see that a thing is wrong as differing from something else, but as opposing some standard in our minds which it is often difficult to determine. We sometimes laugh at another person's costume, though it does not occur to us that he should be dressed as ourselves, or according to some particular fashion, nor could we point out at what precise point it diverges from the code of propriety. But by reflecting we could probably mark the deviation. The ludicrous often suggests comparisons; when we see something absurd we often try to find a resemblance to something else, but this is after we have been amused, and we sometimes say of a very ridiculous man, that we "do not know what he is like."