“I am here tonight under the most tragic circumstances, with the possibilities of grave and difficult operations in Belfast and in Ulster within almost a few days…I am here to tell you solemnly and honestly that we intend to see this matter through. The cost may be great, the sufferings may be terrible.”

ZNet forum reply (26 May 1999) http://forum.zmag.org/~ZNetCmt/read?224,7
Context: I am not an absolute pacifist, because I can't rule out the possibility that under some, carefully defined circumstances, some degree of violence may be justified, if it is focused directly at a great evil. Slave revolts are justified, and if John Brown had really succeeded in arousing such revolts throughout the South, it would have been much preferable to losing 600,000 lives in the Civil War, where the makers of the war — unlike slave rebels — would not have as their first priority the plight of the black slaves, as shown by the betrayal of black interests after the war. Again, the Zapatista uprising seems justified to me, but some armed struggles that start for a good cause get out of hand and the ensuing violence becomes indiscriminate. Each situation has to be evaluated separately, for all are different. In general, I believe in non-violent direct action, which involve organizing large numbers of people, whereas too often violent uprisings are the product of a small group. If enough people are organized, violence can be minimized in bringing about social change.

Testimony to the Dawes Commission (22 August 1883)

Source: Dear John

Source: The Unabridged Journals of Sylvia Plath

Report to the U.S. Senate on the George S. Patton slapping incidents, supporting Eisenhower's decision to retain Patton's services in the European theatre of WWII (November 1943)
Context: The decision to weigh Lieut. Gen. Patton's great services to his country, in World War I and World War II, from these shores to Casablanca and through Tunisia to triumph in Sicily, on the one hand, against an indefensible act on the other, was Gen. Eisenhower's.
As his report shows, General Eisenhower in making his decision also considered the value to our country of General Patton's aggressive, winning leadership in the bitter battles which are to come before final victory. I am confident that you will agree with me that Gen. Eisenhower's decision, under these difficult circumstances, was right and proper.

Braunschweig speech, December 1933. Quoted in "The Holy Reich: Nazi Conceptions of Christianity, 1919-1945" by Richard Steigmann-Gall - Religion - 2003

Quote in his letter to brother Theo, from Arles, France, 9 March. 1889; as quoted in Vincent van Gogh, edited by Alfred H. Barr; Museum of Modern Art, New York, 1935 https://www.moma.org/documents/moma_catalogue_1996_300061887.pdf, (letter 579), p 25
1880s, 1889

Prayer during the Poor People's Campaign march in Washington, DC (21 May 1968)