If you want the deep underlying reason, I must take more time to tell it. There is a perfect consciousness in every form of wit—using that term in its general sense—that its essence consists in a partial and incomplete view of whatever it touches. It throws a single ray, separated from the rest,—red, yellow, blue, or any intermediate shade,—upon an object; never white light; that is the province of wisdom. We get beautiful effects from wit,—all the prismatic colors,—but never the object as it is in fair daylight. A pun, which is a kind if wit, is a different and much shallower trick in mental optics throwing the _shadows_ of two objects so that one overlies the other. Poetry uses the rainbow tints for special effects, but always keeps its essential object in the purest white light of truth.—Will you allow me to pursue this subject a little further? [They didn’t allow me at that time, for somebody happened to scrape the floor with his chair just then; which accidental sound, as all must have noticed, has the instantaneous effect that the cutting of the yellow hair by Iris had upon infelix Dido. It broke the charm, and that breakfast was over.] —Don’t flatter yourselves that friendship authorizes you to say disagreeable things to your intimates. On the contrary, the nearer you come into relation with a person, the more necessary do tact and courtesy become. Except in cases of necessity, which are rare, leave your friend to learn unpleasant truths from his enemies; they are ready enough to tell them. Good-breeding _never_ forgets that _amour-propre_ is universal. When you read the story of the Archbishop and Gil Blas, you may laugh, if you will, at the poor old man’s delusion; but don’t forget that the youth was the greater fool of the two, and that his master served such a booby rightly in turning him out of doors. —You need not get up a rebellion against what I say, if you find everything in my sayings is not exactly new. You can’t possibly mistake a man who means to be honest for a literary pickpocket. I once read an introductory lecture that looked to me too learned for its latitude. On examination, I found all its erudition was taken ready-made from D’Israeli. If I had been ill-natured, I should have shown up the little great man, who had once belabored me in his feeble way. But one can generally tell these wholesale thieves easily enough, and they are not worth the trouble of putting them in the pillory. I doubt the entire novelty of my remarks just made on telling unpleasant truths, yet I am not conscious of any larceny.