The Ladies' Book of Etiquette, and Manual of Politeness

If you are in doubt about the correct spelling of a word, do not trust to chance, hoping it may be right, but get a dictionary, and be certain that you have spelt it as it ought to be. Simplicity is a great charm in letter-writing. What you send in a letter, is, as a general rule, intended for the perusal of one person only. Therefore to cumber your epistles with quotations, similes, flowery language, and a stilted, pedantic style, is in bad taste. You may use elegant language, yet use it easily. If you use a quotation, let it come into its place naturally, as if flowing in perfect harmony with your ideas, and let it be short. Long quotations in a letter are tiresome. Make no attempt at display in a correspondence. You will err as much in such an attempt, as if, when seated face to face with your correspondent, alone in your own apartment, you were to rise and converse with the gestures and language of a minister in his pulpit, or a lecturer upon his platform. As everything, in style, depends upon the subject of the letter, and the person to whom it is addressed, some words follow, relating to some of the various kinds of correspondence: BUSINESS LETTERS should be as brief as is consistent with the subject; clear, and to the point. Say all that is necessary, in plain, distinct language, and say no more. State, in forcible words, every point that it is desirable for your correspondent to be made acquainted with, that your designs and prospects upon the subject may be perfectly well understood. Write, in such a letter, of nothing but the business in hand; other matters will be out of place there. Nowhere is a confused style, or illegible writing, more unpardonable than in a business letter; nowhere a good style and hand more important. Avoid flowery language, too many words, all pathos or wit, any display of talent or learning, and every merely personal matter, in a business letter.