A quote
To be sure, I am referring to the chorus which the old-time philosophers knew; in our present-day exhibitions we have a larger number of singers than there used to be spectators in the theatres of old. All the aisles are filled with rows of singers; brass instruments surround the auditorium; the stage resounds with flutes and instruments of every description; and yet from the discordant sounds a harmony is produced. I would have my mind of such a quality as this; it should be equipped with many arts, many precepts, and patterns of conduct taken from many epochs of history; but all should blend harmoniously into one.
Seneca·Letter 84 (§10)·trans. Gummere