You cannot put a rope around the neck of an idea; you cannot put an idea up against the barrack-square wall and riddle it with bullets; you cannot confine it in the strongest prison cell your slaves could ever build.
Source: In The Speaker's Electronic Reference Collection, AApex Software, 1994.
-- Sean O'Casey, (Mar 30 1880-1964), Irish playwright; He was renowned for realistic dramas of the Dublin slums in war and revolution, in which tragedy and comedy are juxtaposed in a new way.