Quotes about opinion
page 13

To Kurt Gerstein, 17 August 1942. Quoted in "God, Greed, and Genocide: The Holocaust through the Centuries" - Page 101 - by Arthur Grenke - 2005.

Letter 400, to John Morris, 12 January 1953
Selected Letters (1983-1985)

"14th Foundational Falsehood of Creationism" https://www.youtube.com/watch?v=MYsnVMjG4lk Youtube (January 3, 2009)
Youtube, Foundational Falsehoods of Creationism

Speech after the meeting of the Visegrád Four http://www.miniszterelnok.hu/prime-minister-viktor-orbans-speech-after-the-meeting-of-the-visegrad-four/, 28 March 2017, Warsaw

1820s, Signs of the Times (1829)

Speech https://api.parliament.uk/historic-hansard/commons/1935/jun/05/government-of-india-bill#column_1920 in the House of Commons (5 June 1935) addressing the Secretary of State for India Samuel Hoare
The 1930s

Letter to Hans Von Bulow, 15th January 1890, in Schuh and Trenner, Hans von Bulow and Richard Strauss: Correspondence, in English Boosey and Hawkes 1955. Von Bulow had asked for metronome markings from Strauss for Don Juan. [Italics Strauss]
Other sources

The Quaker City; or, the Monks of Monk Hall, part 2, chapter 4 "Dora Livingstone at Home" (1844)

"Malpractice: Where Will It End?" Orthopedic Technology Review, September/October 2003, by Michael Johns: Advocating Statutory Constraints on Medical Malpractice

Source: Presidential Address British Association for the Advancement of Science, Section A (1910), p. 290 ; Cited in: Moritz (1914, 29): The Nature of Mathematics.

Commentary on Sci-Fi Channel's Sci-Fi Buzz http://harlanellison.com/buzz/bws006.htm
White Liberals: We’re Not Racist (August 29, 2016)

“For most men (till by losing rendered sager)
Will back their own opinions by a wager.”
Stanza 27.
Beppo (1818)

SGU, Podcast #227, November 25th, 2009 http://www.theskepticsguide.org/podcast/sgu/227
The Skeptics' Guide to the Universe, Podcast, 2000s

1920s, Speech on the Anniversary of the Declaration of Independence (1926)

Source: On Representative Government (1861), Ch. XVI: Of Nationality, As Connected with Representative Government (p. 382)
Source: An Introduction to English Poetry (2002), Ch. 22: Poetic Drama and Opera (p. 125)
“Poetry in a Dry Season”, p. 35
Kipling, Auden & Co: Essays and Reviews 1935-1964 (1980)

as quoted by Sameer Shah in "If you can't join 'em, beat 'em": Julian Schwinger's Conflicts in Physics. Directions in Cultural History, The UCLA Historical Journal, Volume 21, 2005-2006, p. 50

The teaching of ecclesiastical history, Inaugural lecture, Dixie Chair of Ecclesiastical History, University of Cambridge (23 January 1885).

In response to the House Un-American Activities Committee's ban on radio recording and television cameras from public hearings (1 February 1949), quoted in The New York Times http://query.nytimes.com/gst/abstract.html?res=9500E1DC173FE03ABC4E53DFB4668382659EDE&legacy=true

As quoted in The Works of the Emperor Julian (1923) by Wilmer Cave France Wright, p. 39; also in The Missing Jesus: Rabbinic Judaism and the New Testament (2003) by Craig Alan Evans, Carl A. Elliott, Bruce Chilton, Jacob Neusner
General sources

The Tragic Sense of Life (1913), X : Religion, the Mythology of the Beyond and the Apocatastasis

The People's Rights [1909] (London: Jonathan Cape, 1970), p. 154
Early career years (1898–1929)

Speech in Edinburgh (29 November 1879), quoted in Gladstone as Financier and Economist (1931) by F. W. Hirst, p. 243
1870s

Speech in Ottawa, Illinois http://www.bartleby.com/251/11.html (21 August 1858)
1850s

“For Appetite with an opinion of attaining, is called HOPE.”
Leviathan (1651)

Interview with Elizabeth Becker (22 December 1978), quoted in "Pol Pot remembered" http://news.bbc.co.uk/2/hi/programmes/from_our_own_correspondent/81048.stm, BBC News (20 April 1998)

"HIV and AIDS: Have We Been Misled?; Questions of Scientific and Journalistic Responsibility," http://www.virusmyth.com/aids/hiv/slquestions.htm Yale Scientific (Fall 1994), reprinted in Challenges (Springer, 1997, ISBN 0387948619, p. 70

Speech in Covent Garden (19 December 1845), quoted in G. M. Trevelyan, The Life of John Bright (London: Constable, 1913), p. 142.
1840s

1970s, Speech to UN General Assembly (1974)

Source: Quoted, The Great Gatsby (1925), ch. 4

"Why Read New Books?" The New York Review of Books (11 November 2014).

“Sound opinion is not the exclusive prerogative of those who are paid to give it.”
Overture to Overlord (1950), p. 51

1990s, I Am a Man, a Black Man, an American (1998)

But why do the millions obey?
Peace and the Public Mind (1935)

In re Missouri Steamship Company (1889), L. R. 42 C. D. 330.

Millet is describing his development as artist to his friend and later biographer fr:Alfred_Sensier
Source: Jean-Francois Millet – Peasant and Painter, 1881, p. 44

In a letter to William Howard Schubart, (nephew of her died husband), Abiquiu, New Mexico, August 4, 1950; as quoted in Voicing our visions, -Writings by women artists; ed. Mara R. Witzling, Universe New York, 1991, p. 228
1950 - 1970

Source: J. A. Hobson's Imperialism: A Study: A Centennial Retrospective (2002), p. 3.

1920s, Second State of the Union Address (1924)
A Treatise on Self-Knowledge (1745)

Source: The Plot: The Secret Story of the Protocols of the Elders of Zion (10/2/2005), pp. 102-107

About the Jizya. Manucci III. Quoted from Lal, K. S. (1990). Indian muslims: Who are they.
Storia do Mogor

The Other World (1657)

Quoted in "Commandant of Auschwitz: The Autobiography of Rudolf Hoess" - Page 144 - by Rudolf Hoess, Constantine Fitzgibbon, Primo Levi, Joachim Neugroschel - History - 2000

Living in Truth (1986), An Anatomy of Reticence

“The Crisis”, opening
Great Days (1979)

2010s, Hard Truths: Law Enforcement (2015)

“The diversity of physical arguments and opinions embraces all sorts of methods.”
Book III, Ch. 13. Of Experience
Essais (1595), Bartlett's Familiar Quotations, 10th ed. (1919)

Morarji Desai speaks about life and celibacy

Speech at the Albert Hall, London (3 December 1936) at a cross-party meeting organised by the League of Nations Union "in defence of freedom and peace", quoted in The Times (4 December 1936), p. 18
The 1930s
Astronomy and Geophysics: Vol. 46, No. 4: "Aliens like us?"
Miscellaneous

"Against Identity Politics" https://web.archive.org/web/20180823073547/https://www.foreignaffairs.com/articles/americas/2018-08-14/against-identity-politics (14 August 2018), Foreign Affairs
2010s

Source: Dictionary of Burning Words of Brilliant Writers (1895), P. 440.

Source: Principles of industrial organization, 1913, p. 42

[2011-12-13, Interview with Alvin Plantinga on Where the Conflict Really Lies, Paul, Pardi, Philosophy News, http://www.philosophynews.com/post/2011/12/13/Interview-with-Alvin-Plantinga-on-Where-the-Conflict-Really-Lies.aspx]
Posed question: Are you mainly trying to show that there's no logical conflict even though there might be a methodological conflict?
King v. Pasmore (1789), 3 T. R. 243.

Counterterrorism and Cybersecurity: Total Information Awareness (2nd Edition), 2015

Speech in Edinburgh (25 September 1924), quoted in The Times (26 September 1924), p. 14
Early career years (1898–1929)

2000s, The Real Abraham Lincoln: A Debate (2002), The Right of Secession Is Not the Right of Revolution

Letter to Baron Van Der Capellen (21 January 1781), Amsterdam. http://oll.libertyfund.org/titles/2105#lf1431-07_head_239
1780s

From an Interview with John Wood of the Boston Globe with Guru Maharaj Ji in Newton, Massachusetts, August 3, 1973, published in And It Is Divine ~ Dec. 1973, Volume 2. Issue 2.
1970s

1990s, I Am a Man, a Black Man, an American (1998)

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

Source: 2010s, Marked for Death (2012), Ch. 2: "On Freedom", pp. 10–11

1920s, Second State of the Union Address (1924)

1990s, I Am a Man, a Black Man, an American (1998)

As quoted in Quotes That Help You Survive (2006) by Harpreet Kaur Kapoor.

No. 117 (14 July 1711).
The Spectator (1711–1714)
Source: “What’s wrong with Libertarianism”, p. 453

The National Christian Council Review, December 1956, p. 490. quoted from Madhya Pradesh (India), Goel, S. R., Niyogi, M. B. (1998). Vindicated by time: The Niyogi Committee report on Christian missionary activities. ISBN 9789385485121

Open letter to the American peoples http://www.wadinet.de/news/iraq/nw273_saddamopenletter.htm (15 September 2001).
"Moods of Washington" (p.38)
So This Is Depravity (1980)

Letter to Mr. O'Donoghue (20 January 1872), quoted in G. M. Trevelyan, The Life of John Bright (London: Constable, 1913), p. 444
1870s

Definitions

Source Book in Ancient Philosophy (1907), The Fragments

Ich will lieber mit den meisten irren als auf meine Weise. So dachte Augustinus. Ich denke umgekehrt.
deschner.info http://www.deschner.info/de/person/zitate.htm

An Essay on the Trial by Jury, Boston, MA: John P. Jewett and Company, Cleveland, Ohio: Jewett, Proctor & Worthington (1852) p. 5

Quote in his letter to brother Theo from Antwerp, Belgium, Febr. 1886; 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 449), p 24
1880s, 1886

To Leon Goldensohn, June 16, 1946, from "The Nuremberg Interviews" by Leon Goldensohn, Robert Gellately - History - 2004

“Public opinion reigns in society because stupidity reigns amongst the stupid.”
Reflections

Letter to F. W. Cobden (23 March 1844) on the Factory Act 1844, quoted in John Morley, The Life of Richard Cobden (London: T. Fisher Unwin, 1905), p. 302.
1840s