“I alone bear the responsibility. But I am not a criminal because of that. If today I stand here as a revolutionary, it is as a revolutionary against the revolution. There is no such thing as high treason against the traitors of 1918.”

Section 1, paragraph 44, lines 1-2.
The Manifesto of the Communist Party (1848)

Henry Miller on Writing (1964)

Je confesse aujourd'hui de bonne foi que je m'en veux d'avoir autrefois vu en noir, et le gouvernement révolutionnaire et Robespierre et Saint-Just. Je crois que ces hommes valaient mieux à eux seuls que tous les révolutionnaires ensemble.
[in Gracchus Babeuf avec les Egaux, Jean-Marc Shiappa, Les éditions ouvrières, 1991, 69, 27082 2892-7]
On Maximilien de Robespierre

Preface to the Third Edition (August 1942)
The Mass Psychology of Fascism (1933)
Context: If, by being revolutionary, one means rational rebellion against intolerable social conditions, if, by being radical, one means "going to the root of things," the rational will to improve them, then fascism is never revolutionary. True, it may have the aspect of revolutionary emotions. But one would not call that physician revolutionary who proceeds against a disease with violent cursing but the other who quietly, courageously and conscientiously studies and fights the causes of the disease. Fascist rebelliousness always occurs where fear of the truth turns a revolutionary emotion into illusions.

Jasper Ridley, Tito: A Biography (Constable and Company Ltd., 1994), p. 142.
Other

Manifesto 22 July 2011

On the tax charges against him, in a speech at Foley Square in New York City (22 October 1981); published in a full page advertisement in the The New York Times (5 November 1981), as quoted in US Court of Appeals document U.S. v. Sun Myung Moon 718 F.2d 1210 (1983)

Source: Escape from Freedom (1941), Ch. 7

"On Revolutionary Morality" (1958)
1950's, On Revolutionary Morality (1958)