Under this head I shall caution my well-bred reader against a common fault, much of the same nature; which is, mentioning any particular quality as absolutely essential to either man or woman, and exploding all those who want it. This renders every one uneasy who is in the least self-conscious of the defect. I have heard a boor of fashion declare in the presence of women remarkably plain, that beauty was the chief perfection of that sex, and an essential without which no woman was worth regarding; a certain method of putting all those in the room, who are but suspicious of their defect that way, out of countenance. I shall mention one fault more, which is, not paying a proper regard to the present temper of the company, or the occasion of their meeting, in introducing a topic of conversation, by which as great an absurdity is sometimes committed, as it would be to sing a dirge at a wedding, or an epithalamium at a funeral. Thus I have, I think, enumerated most of the principal errors which we are apt to fall into in conversation; and though, perhaps, some particulars worthy of remark may have escaped me, yet an attention to what I have here said may enable the reader to discover them. At least I am persuaded that, if the rules I have now laid down were strictly observed, our conversation would be more perfect, and the pleasure resulting from it purer and more unsullied, than at present it is. But I must not dismiss this subject without some animadversions on a particular species of pleasantry, which, though I am far from being desirous of banishing from conversation, requires, most certainly, some reins to govern, and some rule to direct it. The reader may perhaps guess I mean raillery; to which I may apply the fable of the lap-dog and the ass; for, while in some hands it diverts and delights us with its dexterity and gentleness, in others, it paws, daubs, offends, and hurts. The end of conversation being the happiness of mankind, and the chief means to procure their delight and pleasure, it follows, I think, that nothing can conduce to this end which tends to make a man uneasy and dissatisfied with himself, or which exposes him to the scorn and contempt of others. I here except that kind of raillery, therefore, which is concerned in tossing men out of their chairs, tumbling them into water, or any of those handicraft jokes which are exercised on those notable persons commonly known by the name of buffoons; who are contented to feed their belly at the price of their br--ch, and to carry off the wine and the p--ss of a great man together. This I pass by, as well as all remarks on the genius of the great men themselves, who are (to fetch a phrase from school, a phrase not improperly mentioned on this occasion) great dabs at this kind of facetiousness. But, leaving all such persons to expose human nature among themselves, I shall recommend to my well-bred man, who aims at raillery, the excellent character given of Horace by Persius:--