_And hence, perhaps, may be given some Reason of that common Observation, That Men who have a great deal of Wit and prompt Memories, have not always the clearest Judgment, or deepest Reason. For Wit lying most in the Assemblage of Ideas, and putting those together with Quickness and Variety, wherein can be found any Resemblance or Congruity, thereby to make up pleasant Pictures and agreeable Visions in the Fancy; Judgment, on the contrary, lies quite on the other Side, In separating carefully one from another, Ideas wherein can be found the least Difference, thereby to avoid being misled by Similitude, and by Affinity to take one thing for another. This is a way of proceeding quite contrary to Metaphor and Allusion; wherein, for the most part, lies that Entertainment and Pleasantry of Wit which strikes so lively on the Fancy, and is therefore so acceptable to all People._ [1] This is, I think, the best and most Philosophical Account that I have ever met with of Wit, which generally, though not always, consists in such a Resemblance and Congruity of Ideas as this Author mentions. I shall only add to it, by way of Explanation, That every Resemblance of Ideas is not that which we call Wit, unless it be such an one that gives _Delight_ and _Surprise_ to the Reader: These two Properties seem essential to Wit, more particularly the last of them. In order therefore that the Resemblance in the Ideas be Wit, it is necessary that the Ideas should not lie too near one another in the Nature of things; for where the Likeness is obvious, it gives no Surprize. To compare one Man's Singing to that of another, or to represent the Whiteness of any Object by that of Milk and Snow, or the Variety of its Colours by those of the Rainbow, cannot be called Wit, unless besides this obvious Resemblance, there be some further Congruity discovered in the two Ideas that is capable of giving the Reader some Surprize. Thus when a Poet tells us, the Bosom of his Mistress is as white as Snow, there is no Wit in the Comparison; but when he adds, with a Sigh, that it is as cold too, it then grows into Wit. Every Reader's Memory may supply him with innumerable Instances of the same Nature. For this Reason, the Similitudes in Heroick Poets, who endeavour rather to fill the Mind with great Conceptions, than to divert it with such as are new and surprizing, have seldom any thing in them that can be called Wit. Mr. _Lock's_ Account of Wit, with this short Explanation, comprehends most of the Species of Wit, as Metaphors, Similitudes, Allegories, Ænigmas, Mottos, Parables, Fables, Dreams, Visions, dramatick Writings, Burlesque, and all the Methods of Allusion: As there are many other Pieces of Wit, (how remote soever they may appear at first sight, from the foregoing Description) which upon Examination will be found to agree with it.