“The important thing is to understand that in the struggle for freedom and Socialism the uniting revolutionary element was violence (which then was impairing the freedom and Socialism); now instead we add as the revolutionary uniting element this passion for nonviolent activity open to total liberation.”

"On the Question of the Main Cadres of the National Liberation Revolution" (1953)

Address before the Indian Council of World Affairs, New Delhi, India, April 5, 1956, as quoted in Walter P Reuther: Selected Papers (1961), by Henry M. Christman, p. 131
1950s, Address before the Indian Council on World Affairs (1956)

No Compromise – No Political Trading (1899)

Rocky Mountain News column, 2000

Cited in Behind the Scenes of Third Reich Diplomacy http://leninist.biz/en/1984/BSTRD194/8-Conclusion

Letter to Moritz von Egidy (c. January 1894) - Original German text online http://www.lilienthal-museum.de/olma/l1852.htm
Context: I, too, have made it a lifelong task of mine to add a cultural element to my work, which should result in uniting countries and reconciling their people. Our experience of today's civilisation suffers from the fact that it only happens on the surface of the earth. We have invented barricades between our countries, custom regulations and constraints and complicated traffic laws and these are only possible because we are not in control of the 'kingdom of the air', and not as 'free as a bird'.
Numerous technicians in every state are doing their utmost to achieve the dream of free, unlimited flight and it is precisely here where changes can be made which would have a radical effect on our whole way of life. The borders between countries would lose their significance, because they could not be closed off from each other. Linguistic differences would disappear, as human mobility increased. National defence would cease to devour the best resources of nations as it would become impossible in itself. And the necessity of resolving disagreements among nations in some other way than by bloody battles would, in its turn, lead us to eternal peace.
We are getting closer to this goal. When we will reach it, I do not know.

Maciunas (1963), Fluxus Manifesto, copies of which were thrown into the audience at the Festum Fluxorum Fluxus, Düsseldorf, February 1963.

The Aquarian Conspiracy (1980), Chapter Five, The American Matrix for Transformation

Source: Neither Left nor Right: Fascist Ideology in France, 1996, p. 268