Threats to freedom of speech, writing and action, though often trivial in isolation, are cumulative in their effect and, unless checked, lead to a general disrespect for the rights of the citizen.
"The Freedom Defence Committee" in "The Socialist Leader (18 September 1948); also in The Collected Essays, Journalism, & Letters, George Orwell; Vol. IV: In front of your nose, 1945-1950 (2000), p. 447