A dash is a mark of separation stronger than a comma, less formal than a colon, and more relaxed than parentheses.
William Strunk, Jr.This book is intended for use in English courses in which the practice of composition is combined with the study of literature. It aims to give in a brief space the principal requirements of plain English style. It aims to lighten the task of instructor and student by concentrating attention (in Chapters II and III) on a few essentials, the rules of usage and principles of composition most commonly violated. The numbers of the sections may be used as references in correcting manuscript.
William Strunk, Jr.Rather, very, little, pretty - these are the leeches that infest the pond of prose, sucking the blood of words. The constant use of the adjective little (except to indicate size) is particularly debilitating; we should all try to do a little better, we should all be very watchful of this rule, for it is a rather important one, and we are pretty sure to violate it now and then.
William Strunk, Jr.In his Philosophy of Style, Herbert Spencer gives two sentences to illustrate how the vague and general can be turned into the vivid and particular: In proportion as the manners, customs, and amusements of a nation are cruel and barbarous, the regulations of its penal code will be severe. In proportion as men delight in battles, bullfights, and combats of gladiators, will they punish by hanging, burning, and the rack.
William Strunk, Jr.