1911 Encyclopædia Britannica, Volume 8 (1911)
“ This is the law which requires that a dramatic action should be one—that it should possess unity. What in the subject of a drama is merely an approximate or supposititious, must in its action be an actual unity; and it is indeed this requirement which constitutes the most arduous part of the task of transforming subject into action. There is of course no actual unity in any group of events in human life which we may choose to call by a single collective name—a war, a revolution, a conspiracy, an intrigue, an imbroglio. ”
