1. Inadvertently to say or do what we have no intention of saying or doing, as a result of inelasticity or momentum, is, as we are aware, one of the main sources of the comic. Thus, absentmindedness is essentially laughable, and so we laugh at anything rigid, ready-made, mechanical in gesture, attitude and even facial expression. Do we find this kind of rigidity in language also? No doubt we do, since language contains ready-made formulas and stereotyped phrases. The man who always expressed himself in such terms would invariably be comic. But if an isolated phrase is to be comic in itself, when once separated from the person who utters it, it must be something more than ready-made, it must bear within itself some sign which tells us, beyond the possibility of doubt, that it was uttered automatically. This can only happen when the phrase embodies some evident absurdity, either a palpable error or a contradiction in terms. Hence the following general rule: A COMIC MEANING IS INVARIABLY OBTAINED WHEN AN ABSURD IDEA IS FITTED INTO A WELL-ESTABLISHED PHRASE-FORM. "Ce sabre est le plus beau jour de ma vie," said M. Prudhomme. Translate the phrase into English or German and it becomes purely absurd, though it is comic enough in French. The reason is that "le plus beau jour de ma vie" is one of those ready-made phrase-endings to which a Frenchman's ear is accustomed. To make it comic, then, we need only clearly indicate the automatism of the person who utters it. This is what we get when we introduce an absurdity into the phrase. Here the absurdity is by no means the source of the comic, it is only a very simple and effective means of making it obvious. We have quoted only one saying of M. Prudhomme, but the majority of those attributed to him belong to the same class. M. Prudhomme is a man of ready-made phrases. And as there are ready-made phrases in all languages, M. Prudhomme is always capable of being transposed, though seldom of being translated. At times the commonplace phrase, under cover of which the absurdity slips in, is not so readily noticeable. "I don't like working between meals," said a lazy lout. There would be nothing amusing in the saying did there not exist that salutary precept in the realm of hygiene: "One should not eat between meals."