Hansard, page 286)
Quotes about opinion
page 18

It all takes place at the level of our old friend luck.
Quote from Duchamp's letter to Jean Crotti (Duchamp's brother-in-law) and his sister Suzanne Duchamp, New York 17 Augustus 1952; as cited in The Duchamp Book, ed. Gavin Parkinson, Tate Publishing, London 2008 p. 167
1951 - 1968

AIDS in the workplace; the administration's impeccable logic http://www.nytimes.com/1986/07/13/business/aids-in-the-workplace-the-administration-s-impeccable-logic.html, The New York Times (July 13, 1986)

2000s, The Logic of the Colorblind Constitution (2004)

Nouveaux essais sur l'entendement humain (1704)

" At last it happens: a professor blames ISIS’s sex slavery on the West https://whyevolutionistrue.wordpress.com/2015/08/23/at-last-it-happens-a-professor-blames-isiss-sex-slavery-on-the-west/" August 23, 2015

The Tragic Sense of Life (1913), V : The Rationalist Dissolution

"An Essay upon False Vertue", p. 262
Essays Upon Several Subjects (1716)

“Opinion is the companion of probability within the medieval epistemology.”
Source: The Emergence Of Probability, 1975, Chapter 3, Opinion, p. 28.

Speeches, Moscow Address

The Education of Henry Adams (1907)

Letter to his son, Charles Carter Lee, as quoted in R.E.Lee: A Biography (1934) by Douglas Southall Freeman, Vol. I, p.32.

Alfred-Maurice de Zayas 2013 Report of the Independent Expert on the promotion of a democratic and equitable international order 67th session of the General Assembly http://www.ohchr.org/EN/NewsEvents/Pages/DisplayNews.aspx?NewsID=12732&LangID=E.
2013

II. pp. 238-239
"On the Philosophy of the Asiatics" (1794)

Source: Sustainable History and the Dignity of Man (2009), p.437

Series 1 Episode 1: "Toilet Books"

Youtube, Other, The Damn Commandments https://www.youtube.com/watch?v=8u3z69YpLx0 (January 7, 2015)

Intellect
1840s, Essays: First Series (1841)

Quoted in "The Other Side of the Hill" - Page 168 - by Basil Henry Liddell Hart - History - 1948.

The Cornerstone Speech (1861)

R. G. Collingwood (1925). "Plato’s philosophy of art." In: Mind. Vaduz, vol. XXXIV, pp.156-7

“What we have to do is to be forever curiously testing new opinions and courting new impressions.”
Conclusion
The Renaissance http://www.authorama.com/renaissance-1.html (1873)

George Boole, "Right Use of Leisure," cited in: James Hogg Titan Hogg's weekly instructor, (1847) p. 250 : Address on the Right Use of Leisure to the members of tho Lincoln Early Closing Association.
1840s
Prostitution, Trafficking, and Cultural Amnesia (2006)

Source: An Essay on Aristocratic Radicalism (1889), pp. 18-19

Speech http://hansard.millbanksystems.com/lords/1868/jun/26/debate-resumed-second-night in the House of Lords (26 June 1868)
1860s

[NewsBank, 'The Science Guy' returns to tackle issues for older audience, Journal Gazette, Mattoon, Illinois, June 8, 2005, Associated Press]

Treaty with the bey of Tunis https://web.archive.org/web/20150712204904/http://iipdigital.usembassy.gov/st/english/publication/2013/11/20131104285694.html#axzz3sjER1BV1 (1797).
1790s

1930s, On my Painting (1938)

https://www.youtube.com/watch?v=5PmHRSeA2c8&t=49m37s
DebConf 14: Q&A with Linus Torvalds
DebConf 2014 Portland
Youtube/Google
49min37
2014
Daniel Gillmore, Ana Guerrerero López.
2010s, 2014
Source: What is Political Philosophy (1959), p. 91

The "enemy within" speech during the 1970 general election campaign; speech to the Turves Green Girls School, Northfield, Birmingham (13 June 1970), from Still to Decide (Eliot Right Way Books, 1972), pp. 36-37.
1970s

"Can I say this?" (27 May 2012) http://youtube.com/watch?v=nlhxadPHt4s · transcript http://dotsub.com/view/d1843b5a-19d8-4bd0-8e91-2b84ee780b61/viewTranscript/eng
2012

Speech http://hansard.millbanksystems.com/commons/1987/oct/21/palace-of-westminster-security in the House of Commons (21 October 1987).
1980s

Source: Cerebus Guide to Self-Publishing (1997), p. 27

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

“Don’t consult anyone’s opinions but your own.”
Nec te quaesiveris extra.
Satire I, line 7.
The Satires

Source: 1980s, Trump: The Art of the Deal (1987), pp. 51–52

Source: Elements of the Philosophy of the Human Mind, 1792, p. 9; Lead paragraph (II)
Source: Nervous Stillness on the Horizon (2006), P. 208 (1993)

Pages 45-46.
The Silent State: Secrets, Surveillance and the Myth of British Democracy, 1st Edition
The Dignity of Human Nature (1754)

“So many men, so many opinions: to each his own way.”
Quot homines tot sententiae: suus cuique mos.
Act II, scene 4, line 14 (454).
Variant translations:
There are as many opinions as there are people: each has his own view.
There are as many opinions as there are people: each has his own correct way.
There are as many opinions as there are people: everyone has their own way of doing things.
Phormio

Said in conversation with Frederic Prokosch and quoted in Prokosch's Voices: A Memoir (1983), "At Sylvia’s." Joyce was replying to Prokosch's statement that Molly Bloom’s monologue in Ulysses was written as a stream of consciousness. "Molly Bloom was a down-to-earth lady" said Joyce. "She would never have indulged in anything so refined as a stream of consciousness."

Roper v. Simmons, 543 U.S. 551 http://caselaw.lp.findlaw.com/scripts/getcase.pl?court=US&vol=000&invol=03-633 (1 March 2005).

“With me, everything turns into mathematics.
More closely translated as: but in my opinion, all things in nature occur mathematically.”
Mais apud me omnia fiunt Mathematicè in Natura
""Mais"" is French for ""but"" and the ""but in my opinion"" comes from the context of the original conversation. apud me omnia fiunt Mathematicè in Natura is in latin.
Sometimes the Latin version is incorrectly quoted as Omnia apud me mathematica fiunt.
Sources: Correspondence with Mersenne http://fr.wikisource.org/wiki/Page%3aDescartes_-_%C5%92uvres,_%C3%A9d._Adam_et_Tannery,_III.djvu/48 note for line 7 (1640), page 36, Die Wiener Zeit http://books.google.com/books?id=9Xh3fVZLCycC&pg=PA532&lpg=PA532&dq=%22Omnia+apud+me+mathematica+fiunt%22+original+zitat&source=bl&ots=CgQOrveRiM&sig=WFHwIK20r5vRZ66FwCaxo857LCU&hl=de&sa=X&ei=_Wf2UcHlJYbfsgaf1IHABg#v=onepage&q=%22Omnia%20apud%20me%20mathematica%20fiunt%22%20original%20zitat&f=false page 532 (2008); StackExchange Math Q/A Where did Descartes write... http://math.stackexchange.com/questions/454599/where-did-descartes-write-with-me-everything-turns-into-mathematics?noredirect=1#comment978229_454599
Interview to Cosmopolitan (2016)
Source: Sylvia cartoon strip, p. 68

1920s, Ways to Peace (1926)
Chocolates (l. 18-22) (1980)
Poetry quotes

Source: The Man With the Iron Heart (2008), p. 61-62
Source: The Christian Agnostic (1965), p.56
“Life without prejudice,” pp. 8-9.
Life Without Prejudice (1965)

“Where public opinion is free and uncontrolled, wealth has a wholesome respect for the law.”
"Fooling the People as a Fine Art", La Follette's Magazine (April 1918)

After the Atrocity In Nice http://www.unz.com/jderbyshire/after-the-atrocity-in-nice/, The Unz Review, July 17, 2016.

As quoted by David Milner, "Ishiro Honda Interview" http://www.davmil.org/www.kaijuconversations.com/honda.htm, Kaiju Conversations (December 1992)

Ich bin nicht nur überzeugt, dass das, was ich sage, falsch ist, sondern auch das, was man dagegen sagen wird. Trotzdem muss man anfangen, davon zu reden. Die Wahrheit liegt bei einem solchen Gegenstand nicht in der Mitte, sondern rundherum wie ein Sack, der mit jeder neuen Meinung, die man hineinstopft, seine Form ändert, aber immer fester wird!
Helpless Europe (1922)

Source: Life Itself : A Memoir (2011), Ch. 54 : How I Believe In God

That's like arresting Emmanuel Lewis because Gary Coleman punched that woman!
From Her Tours and CDs, Revolution Tour

Youtube, Other, Biblical Family Values https://www.youtube.com/watch?v=bldw8X5apnY (July 11, 2015)

1915 - 1940
Source: 'Je rêve d'un grand atelier', Miro 1938; as quoted in Calder Miró, ed. Elizabeth Hutton Turner / Oliver Wick; Philip Wilson Publishers, London 2004, p. 65

Senior academic condemns ‘deluded’ supporters of GM food as being ‘anti-science’ and ignoring evidence of dangers (4 March 2015) http://www.dailymail.co.uk/news/article-2979645/Senior-academic-condemns-deluded-supporters-GM-food-anti-science-ignoring-evidence-dangers.html#ixzz4BZ4NnMuY
Foreword to Altered Genes, Twisted Truth (2015)

Daniel Drake (1834). Discourse on the History, Character, and Prospects of the West: Delivered to the Union Literary Society of Miami University, Oxford, Ohio, at Their Ninth Anniversary, September 23, 1834. Truman and Smith. p. 31

“In my opinion, patriotism is liberty.”
6th October 2005, during a discussion on Catalan and Spanish nationalism and the inclusion of the term nation-state in the Statute of Catalonia.
As President, 2005
Source: Libertad Digital: Zapatero, la patria-libertad, el españolismo y la "fórmula" para la nación catalana http://www.libertaddigital.com/index.php?action=desanoti&cpn=1276262390 (Spanish)

Source: Presidents of India, 1950-2003, P.83

1990s, Inaugural speech (1994)

On Leonid Brezhnev, as quoted in "Period of Stability" by Tatyana Shvetsova in Voice of Russia (20 July 2006) http://english.ruvr.ru/2006/07/20/103143.html.

“Inconsistencies of opinion, arising from changes of circumstances, are often justifiable.”
Speech (July 25 and 27, 1846); reported in Edward Everett, ed., The Works of Daniel Webster (1851), Vol. V, p. 187
"The Racist Nature of Zionism and of the Zionist State of Israel" in the student newspaper of Hebrew University of Jerusalem, Pi-Ha'aton (5 November 1975).

Arcesilaus, 12.
The Lives and Opinions of Eminent Philosophers (c. 200 A.D.), Book 4: The Academy

Speech https://api.parliament.uk/historic-hansard/commons/1937/dec/21/foreign-affairs#column_1830 in the House of Commons (21 December 1937) on the Nazis
The 1930s

Source: Harpal Brar, Social democracy - The enemy within (London 1995), pg. 139-40.

An Interview with Dr. Leo Igwe — Founder, Nigerian Humanist Movement (2017)
Source: The Chronicles of Prydain (1964–1968), Book III: The Castle of Llyr (1966), Chapter 5

Source: The Credibility of Christianity Vindicated, p. 20; As quoted in " Book review http://books.google.nl/books?id=52tAAQAAMAAJ&pg=PA261," in The British Critic, Volume 12 (1798). F. and C. Rivington. p. 261-262

“We are all of us more or less the slaves of opinion.”
"On Court-Influence" (January 3/January 10, 1818)
Political Essays (1819)
“No good neurotic finds it difficult to be both opinionated and indecisive.”
The Complete Neurotic's Notebook (1981), Neurotics and neurosis