"What is War?" (1924)
Quotes about war
page 44

Source: The Ideology of Fascism: The Rationale of Totalitarianism, (1969), p. 141

"From The Trial of Trials", p. 246
The Bureau of Sabotage series, The Dosadi Experiment (1977)

Reverend Sun Myung Moon Speaks on New Heaven and New Earth Centering On Our Pledge http://www.unification.net/1991/910303.html 1991-03-03

San Francisco Chronicle http://www.sfgate.com/cgi-bin/article.cgi?f=/c/a/2009/06/10/DD861808G2.DTL

2010s, Liberty University Speech (14 September 2015)

Scotland Live (2005-10-31}: On the 2003 invasion of Iraq
2000s, 2005
Gary Brecher at exile.ru/authors, 2002

“Bonaparte's wish is Peace, nay that he is afraid of war to the last degree.”
Letter to Charles Grey (12 December 1802), quoted in L. G. Mitchell, Charles James Fox (London: Penguin, 1997), p. 201.
1800s

Brooks D. Simpson, "The Future of Stone Mountain" https://cwcrossroads.wordpress.com/2015/07/22/the-future-of-stone-mountain/ (22 July 2015), Crossroads, WordPress
Asia and Western Dominance: a survey of the Vasco Da Gama epoch of Asian history, 1498–1945

Speech at Manchester (12 October 1853), quoted in The Times (13 October 1853), p. 7.
1850s

Henson on the motivation behind Fraggle Rock
Interview with Associated Press (1987)

A. J. Sylvester's diary entry (24 January 1941), Colin Cross (ed.), Life with Lloyd George. The Diary of A. J. Sylvester 1931-45 (London: Macmillan, 1975), p. 287
Later life

Concurring, Cooper v. Aaron, 358 U.S. 1 (1958).
Judicial opinions

Speech http://hansard.millbanksystems.com/commons/1990/nov/07/first-day in the House of Commons (7 November 1990).
1990s
Source: Gibbon's Decline & Fall (1996), Chapter 11 (p. 194)

Source: Father and Child Reunion (2001), p. 112.

Quote c. 1911; in 'Lebenserinnerungen', 1938; as cited in Alexej von Jawlensky, Museum Boymans-van-Beuningen, Rotterdam; exhibition catalog 25/9 – 27/11-1994 (a. o. his life quotes from ['Life Memories'] he dictated late in his life, in 1938)
1900 - 1935

[Wright, Lawrence, February 14, 2011, The Apostate, Paul Haggis vs. the Church of Scientology, The New Yorker, http://www.newyorker.com/reporting/2011/02/14/110214fa_fact_wright?currentPage=all]

Hannity & Colmes (27 June 2003)

Saudi: US Iraq presence illegal http://news.bbc.co.uk/2/hi/middle_east/6505803.stm 29 March 2007.

1920s, Ways to Peace (1926)

Counterterrorism and Cybersecurity: Total Information Awareness (2nd Edition), 2015
Excerpt from a dedication to an unpublished short story, "First Squad, First Platoon"; from Serling to his as yet unborn children.
Other

Q&A - Series - C-SPAN.org http://www.q-and-a.org/Transcript/?ProgramID=1018,

Somnath. Abdu’llah ibn Fazlu’llah of Shiraz (Wassaf) : Tarikh-i-Wassaf (Tazjiyatu’l Amsar Wa Tajriyatu’l Ãsar), in Elliot and Dowson, Vol. III : Elliot and Dowson, History of India as told by its own Historians, 8 Volumes, Allahabad Reprint, 1964. pp. 43-44. Also quoted in Jain, Meenakshi (2011). The India they saw: Foreign accounts.
Quotes from The History of India as told by its own Historians

An Old Chaos: Frozen Horses and Deserts of Brick (p. 25)
The Silence of Animals: On Progress and Other Modern Myths (2013)

North and South, Book II https://listenonrepeat.com/watch/?v=vopVVBiC80g#General_Grant_s_Strategies (1986).
In fiction, <span class="plainlinks"> North and South, Book II http://www.imdb.com/title/tt0090490/fullcredits?ref_=tt_cl_sm#cast (1986)</span>

Source: Plasticity Into Power: Comparative-Historical Studies on the Institutional Conditions of Economic and Military Success (1987), p. 160

Micah 4:2
Source: Writings, The Institutes of Biblical Law (1973), p. 781

Speech https://api.parliament.uk/historic-hansard/commons/1933/apr/13/adjournment-easter-1#column_2790 in the House of Commons (13 April 1933)
The 1930s

Quoted in And I Quote: The Definitive Collection of Quotes, Sayings, and Jokes for the Contemporary Speechmaker (1992) by Ashton Applewhite, Tripp Evans and Andrew Frothingham, p. 279
1990s

Letter to General James Henry Carleton (May 17, 1864)

Letter to Lord Londonderry (6 May 1936), quoted in Martin Gilbert, Prophet of Truth: Winston S. Churchill, 1922–1939 (London: Minerva, 1990), p. 732
The 1930s
“All men are warriors. And life for everything in our universe is nothing but war.”
Source: The Wild (1995), p. 81

1960's, I never thought of it as much of an ability,' (1968)

Source: Patriotism and Christianity http://en.wikisource.org/wiki/Patriotism_and_Christianity (1896), Ch. 1

1850s, The Present Aspect of the Slavery Question (1859)

Order issued to the German Army about the occupation of the Soviet Union, May 12th, 1941. Quoted in "The Trial of the Germans" - Page 335 - by Eugene Davidson - History - 1997

Tim Teeman, "The importance of being Childish", http://www.timesonline.co.uk/article/0,,22876-2475809.html The Times, 2006-12-02

Mont Saint Michel and Chartres (1904)

[Larry King, Interview with Ed Bradley, http://transcripts.cnn.com/TRANSCRIPTS/0402/08/lkl.00.html, February 8, 2004, Larry King Live, CNN]

“And if there is one path above all others to war, it is the path of weakness and disunity.”
1961, Berlin Crisis speech
January “CHARGE ACCOUNT”
The Sheep Look Up (1972)
Source: Freedom, Loyalty, Dissent (1954), p. 80
autobiographical aside from Beyond Terror, p. 319. Originally part of an essay entitled "Hucksters in Uniform" which appeared in the May 1999 edition of The Washington Monthly.
1990s, Hucksters in Uniform (1999)
Ch 2
A Canticle for Leibowitz (1959), Fiat Homo

Letters of Friendship and Acquaintance [Briefe der Freundschaft und Begegnungen] (1966), edited by Hans Kollwitz, p. 95; cited in Käthe Kollwitz: Woman and Artist (1976) by Martha Kearns, p. 172.
Other Quotes

1950s, Farewell address to Congress (1951)

Imperialism, The Highest Stage of Capitalism (1917)

Speech on the floor of the House of Representatives, Congressional Record (19 May 2005) http://frwebgate1.access.gpo.gov/cgi-bin/waisgate.cgi?WAISdocID=239723145903+0+0+0&WAISaction=retrieve.

Quote in Neue Schweizer Rundschau, 1929, p. 172 (Van Doesburg); as quoted in De Stijl 1917-1931 - The Dutch Contribution to Modern Art http://www.dbnl.org/tekst/jaff001stij01_01/jaff001stij01_01_0003.php, J.M. Meulenhoff, Amsterdam, 1956, p. 17
Van Doesburg is looking back on the starting years of De Stijl-movement
1926 – 1931
Source: The Brain As A Computer (1962), p.18

How Reagan, Not Fate, Brought Down the Berlin Wall http://www.breitbart.com/national-security/2014/11/09/the-unlikely-fall-of-the-berlin-wall/ (November 9, 2017)

...Our soldiers had only one idea. Stalin had ordered us not to retreat.
Quoted in "They Shall Not Sleep" - Page 318 - by Leland Stowe - 1944

Interview on NBC News' Meet The Press (July 31, 2016)

As quoted in Our Generation Against Nuclear War (1983) by Dimitrios I. Roussopoulos.
Source: The Legacy of Muslim Rule in India (1992), Chapter 6, quoting Muhammad Bihamad Khani, Tarikh-i-Muhammadi, English trs. by Muhammad Zaki, pp. 57-58. https://archive.org/stream/in.ernet.dli.2015.120826/2015.120826.Tarikh-I-Muhammadi-By-Muhammad-Bihamad-Khani_djvu.txt

Source: Value-free science?: Purity and power in modern knowledge, 1991, p. 168

Message to the Tricontinental (1967)

“Unless a nation's life faces peril, war is murder.”
Variant translation: Unless a nation's citizens are in danger, war is a crime.
"Adana Çiftçileriyle Konuşma" (16 March 1923) http://www.atam.gov.tr/index.php?Page=SoylevDemecler&IcerikNo=155; English translation as delivered in an address by Talat S. Halman (10 November 1995) http://turkishembassy.com/II/O/AtaturksPage.htm, quoted in The Turkish Times (1 December 1995)

Quote from an interview, "Top Authority Looks at Vietnam War and Its Future", U.S. News & World Report (February 21, 1966), p. 42.

Getting Iraq War Funding Wrong Again, April 30, 2007 http://www.house.gov/paul/tst/tst2007/tst043007.htm
2000s, 2006-2009
"The simplicity of anarchism" in Freedom, 1955. Reprinted in What Is Anarchism?: An Introduction by Donald Rooum, ed. (London: Freedom Press, 1992, 1995) pp. 39-40.

The 4th Branch
Albums, Revolutionary Vol. 2 (2003)

Pt. I, Ch. 9 Charles IX and Philip II
Pioneers of France in the New World (1865)

Speech in Birmingham (18 December 1862), Speeches on Questions of Public Policy, Volume 1, (London: Macmillan and Co., 1869), p. 214.
1860s

Draft for a preface http://www.oucs.ox.ac.uk/ltg/projects/jtap/tutorials/intro/owen/preface.html to a collection of war poems he hoped to publish in 1919 (c. May 1918) and used in Poems of Wifred Owen (Memoir and notes).ed Edmund Blunden (1933).Chatto & Windus 1964.ASIN: B000GLY9CI

[54, Historical Dictionary of African-American Television, 081086522X, Kathleen Fearn-Banks, 2005, Scarecrow Press, Inc]
About

Why Are Americans So Angry?, June 29, 2006 http://www.house.gov/paul/congrec/congrec2006/cr062906.htm
2000s, 2006-2009

The Guardian (14 August 1981).
1980s

“No protracted war can fail to endanger the freedom of a democratic country.”
Book Three, Chapter XXII.
Democracy in America, Volume II (1840), Book Three

Falsehood in Wartime (1928), Introduction

‘Foreword’ (1961) to A Century of Bank Rate (1962, 2nd ed.), p. xxii.
A Century of Bank Rate (1938)