QUILL, n. An implement of torture yielded by a goose and commonly wielded by an ass. This use of the quill is now obsolete, but its modern equivalent, the steel pen, is wielded by the same everlasting Presence.
Source: The Devil's Dictionary, 1911.
-- Ambrose Bierce, (Jun 24 1842-1914), US journalist, short-story writer; He was a noted wit, satirist and sardonic short story writer who disappeared while covering the Mexican revolution.