MULTIPLICATION IS VEXATION
The reason that books are multiplied, in spite of the general law that beings shall not be multiplied without necessity, is, that books are made from books. A new history of France or Spain is manufactured from several volumes already printed, without adding anything new. All dictionaries are made from dictionaries; almost all new geographical books are made from other books of geography; St. Thomas's dream has brought forth two thousand large volumes of divinity; and the same race of little worms that have devoured the parent are now gnawing the children.—Voltaire. Philosophical Dictionary: Books.