In our movement the two extremes come together: the Communists from the Left and the officers and students from the Right.
Source, in full
As quoted in Der Fuehrer: Hitler's Rise to Power, Konrad Heiden, Boston, MA, Beacon Press, 1969, p. 147, first published 1944. / Part of Hitler's quote also cited in Totalitarianism: Part Three of The Origins of Totalitarianism, Hannah Arendt, A Harvest Book, 1985, footnote, p. 7