When Hitler attacked the Jews I was not a Jew, therefore, I was not
concerned. And when Hitler attacked the Catholics, I was not a
Catholic, and therefore, I was not concerned. And when Hitler attacked
the unions and the industrialists, I was not a member of the unions and
I was not concerned. Then, Hitler attacked me and the Protestant
church--and there was nobody left to be concerned.
-- Martin Niemoller (1892-1984)
-- in Congressional Record 14 October 1968, p. 31636