“_It is almost impossible to carry the torch of truth through a crowd without singeing somebody’s beard._” This may seem witty, but on closer examination one notices that the witty effect does not come from the comparison itself but from a secondary attribute of the same. For the expression “the torch of truth” is no new comparison, but one which has been used for a long time and which has degenerated into a fixed phrase, as always happens when a comparison has the luck to be absorbed into the common usage of speech. But whereas we hardly notice the comparison in the saying, “the torch of truth,” its original full force is restored it by Lichtenberg, since by building further on the comparison it results in a deduction. But the taking of blurred expressions in their full sense is already known to us as a technique of wit; it finds a place with the Manifold Application of the Same Material (p. 35). It may well be that the witty impression created by Lichtenberg’s sentence is due only to its relation to this technique of wit. The same explanation will undoubtedly hold good for another witty comparison by the same author. “_The man was not exactly a shining light, but a great candlestick.... He was a professor of philosophy._” To call a scholar a shining light, a “_lumen mundi_,” has long ceased to be an effective comparison, whether it be originally qualified as a witticism or not. But here the comparison was freshened up and its full force was restored to it by deducting a modification from it and in this way setting up a second and new comparison. The way in which the second comparison came into existence seems to contain the condition of the witticism and not the two comparisons themselves. This would then be a case of Identical Wit-Technique as in the example of the torch. The following comparison seems witty on other but similarly classifiable grounds: “_I look upon reviews as a kind of children’s disease_ which more or less attacks new-born books. There are cases on record where the healthiest died of it, and the puniest have often lived through it. Many do not get it at all. Attempts have frequently been made to prevent the disease by means of _amulets of prefaces and dedications, or to color them up by personal pronunciamentos; but it does not always help_.”