If you are talking to a clergyman about another member of the clerical profession, adopt some other method of describing his avocation than that of saying, "I believe he is in your line."
Do not recommend an omelet to a lady, as a good article.
Be cautious not to use the initial letter of a person's surname, in mentioning or in addressing him. For instance, never think of saying, "Mrs. Hobbs, pray, how is Mr. H.?"
Call all articles of dress by their proper names. What delight can be found by a thinking mind in designating a hat as a tile, trousers, kickseys, a neckerchief, a fogle, or a choker; or a great coat, an upper Benjamin? And never speak of clothes, collectively, as toggs or toggery.
We here approach the conclusion of our labors. Young gentlemen, once more it is earnestly requested that you will give your careful attention to the rules and admonitions which have been above laid down for your guidance. We might have given a great many more; but we hope that the spirit of our instructions will enable the diligent youth to supply, by observation and reflection, that which, for obvious reasons, we have necessarily left unsaid. And now we bid you farewell. That you may never have the misfortune of entering, with splashed boots, a drawing-room full of ladies; that you may never, having been engaged in a brawl on the previous evening, meet, with a black eye, the object of your affections the next morning; that you may never, in a moment of agitation, omit the aspirate, or use it when you ought not; that your laundress may