Homage to the square' (1964), Oral history interview with Josef Albers' (1968)
Quotes about reason
page 6

Vol. II, Ch. XVI, p. 319.
(Buch II) (1893)

On the Book of Mormon, Roughing It (published 1872), pp. 58-59
Roughing It (1872)

allegedly said in 1907 according to 13 March 2013 article http://princearthurherald.com/en/politics-2/another-gaffe-by-trudeau-551 by Michael Eugenio of the Herald. The quote was also used 8 December 2015 by David Kendrick in Guelph Mercury https://www.guelphmercury.com/opinion-story/6163164-canada-is-losing-some-of-its-identity/
3 March 2017 report by Melissa Martin of Winnipeg Free Press https://www.winnipegfreepress.com/special/goodnews/moment-of-clarity-in-my-canada-415358084.html described as having been wrongly attributed for at least 7 years, based on a Teddy Roosevelt quote
Misattributed

The Limits of State Action (1792)

1960s-1980s, "The Firm, the Market, and the Law" (1988)

Statements (c. December 1907), in Mark Twain In Eruption : Hitherto Unpublished Pages About Men And Events (1940) edited by Bernard Augustine De Voto

Quoted in "The Columbia Dictionary of Quotations" - Page 873 - by Robert Andrews - Reference - 1993.

The Crisis No. III.
1770s, The American Crisis (1776–1783)

The Introduction
The Unfinished Autobiography (1951)

Million Reasons, written by Lady Gaga, Hillary Lindsey, and Mark Ronson
Song lyrics, Joanne (2016)

Quoted in Reich, Willi (1971). Schoenberg: A Critical Biography, p. 34. Translated by Leo Black.

“No! The other thing, that God brought us together for a reason.”
As quoted in " The Conjuring 2013 https://movquotes.com/8231/" as Lorraine Warren.

Press conference March 1st http://www.npr.org/blogs/thetwo-way/2013/03/01/173240651/decrying-dumb-arbitrary-cuts-obama-says-we-will-get-through-this
2013
Source: "The principles of organization", 1937, p. 90

However, that wouldn't work in Poland or New York City, where the Jews are of an inferior strain, & so numerous that they would essentially modify the physical type.
Letter to Natalie H. Wooley (22 November 1934), in Selected Letters V, 1934-1937 edited by August Derleth and Donald Wandrei, p. 77
Non-Fiction, Letters

Questions sur les miracles (1765)
Widely used paraphrase: "Those who can make you believe absurdities, can make you commit atrocities".

Speech at the American Enterprise Institute http://www.realclearpolitics.com/articles/2009/05/21/cheney_obama_keeping_america_safe_96615.html (21 May, 2009)
2000s, 2009

California Legislature Stunned By Invasion Of Armed "Black Panthers" https://news.google.com/newspapers?nid=2202&dat=19670503&id=ClcmAAAAIBAJ&sjid=ZP8FAAAAIBAJ&pg=1072,5010951&hl=en, Gettysburg Times (3 May 1967)
1960s

Letter to E. Hoffman Price (29 September 1933), quoted in "H.P. Lovecraft, a Life" by S.T. Joshi, p. 579
Non-Fiction, Letters, to E. Hoffmann Price

1950s, New Hopes for a Changing World (1951)

Encouraging his men to re-enlist in the army (31 December 1776)
1770s

Chap. IX
The Interesting Narrative of the Life of Olaudah Equiano, or Gustavus Vassa, the African (1789)

“No one ever lacks a good reason for suicide.”
This Business of Living (1935-1950)

“This reasonable moderator, and equal piece of justice, Death.”
Section 38
Religio Medici (1643), Part I

Source: Culture and Value (1980), p. 15e

“The only reason I made a commercial for American Express was to pay for my American Express bill.”
As quoted in The Mammoth Book of Zingers, Quips, and One-Liners (2004) by Geoff Tibballs

“For it had been better for men to be born dumb and devoid of reason than to turn the gifts of providence to their mutual destruction.”
Mutos enim nasci et egere omni ratione satius fuisset quam providentiae munera in mutuam perniciem convertere.
Book XII, Chapter I, 2; translation by H. E. Butler
De Institutione Oratoria (c. 95 AD)

1770s, African Slavery in America (March 1775)

press conference http://www.whitehouse.gov/the-press-office/2012/06/08/remarks-president-obama-and-president-aquino-philippines-after-bilateral welcoming President Aquino of the Philippines, , quoted in [2012-06-10, Obama's private sector remarks critiqued, defended on Sunday shows, Morgan, Little, Los Angeles Times, http://articles.latimes.com/2012/jun/10/news/la-pn-obamas-private-sector-remarks-critiqued-defended-on-sunday-shows-20120610, 2012-06-29]
posed question: "Mr. President, Mitt Romney says you're out of touch for saying the private sector is doing fine. What's your response?"
2012

Whig Circular (1843), reported in Richard Watson Gilder and Daniel Fish Complete Works of Abraham Lincoln, Volume 1 (1905)
1840s

1920s, The Prospects of Industrial Civilization (1923)

Source: Culture and Value (1980), p. 51e

Section 213
2010s, 2013, Evangelii Gaudium · The Joy of the Gospel

“Reason is a harmonising, controlling force rather than a creative one.”
Source: 1910s, Mysticism and Logic and Other Essays http://archive.org/stream/mysticism00russuoft/mysticism00russuoft_djvu.txt (1918), Ch. 1: Mysticism and Logic

Attributed to "The First President of the United States" in "Liberty and Government" by W. M., in The Christian Science Journal, Vol. XX, No. 8 (November 1902) edited by Mary Baker Eddy, p. 465; no earlier or original source for this statement is cited; later quoted in The Cry for Justice : An Anthology of the Literature of Social Protest (1915) edited by Upton Sinclair, p. 305, from which it became far more widely quoted and in Frank J. Wilstach, A Dictionary of Similes, 2d ed., p. 526 (1924). In The Great Thoughts (1985), George Seldes says, p. 441, col. 2, footnote, this paragraph “although credited to the ‘Farewell’ [address] cannot be found in it. Lawson Hamblin, who owns a facsimile, and Horace Peck, America’s foremost authority on quotations, informed me this paragraph is apocryphal.” It is listed as spurious at the Mount Vernon website http://www.mountvernon.org/research-collections/digital-encyclopedia/article/spurious-quotations/
Unsourced variant : Government is not reason, it is not eloquence, it is force; like fire, a troublesome servant and a fearful master. Never for a moment should it be left to irresponsible action.
Misattributed, Spurious attributions
Variant: Government is not reason, it is not eloquence, it is force; like fire, a troublesome servant and a fearful master. Never for a moment should it be left to irresponsible action.

Letter to George Washington (September 1778)
The Key to Solomon's Key (2006)

Scientific American (1971), volume 225, page 180.
Explaining why he named his uncertainty function "entropy".
“Too late, you're in the express line!”
"Metaphorical Reasons", Live Songs and Stories (What Are Records?, 2002)
Deep Thoughts: Inspiration for the Uninspired (1992), Berkley Books, ISBN 0-425-13365-6
Source: The God of the Machine (1943), p. 122

“Elementary particles are terribly boring, which is one reason why we're so interested in them.”
"Elementary particles and the laws of Physics" in The 1986 Dirac Memorial Lectures (1987)

“In art [the Chinese] aim at being exquisite, and in life at being reasonable.”
The Problem of China (1922), Ch. XI: Chinese and Western Civilization Contrasted
1920s

1850s, Speech at Lewistown, Illinois (1858)

Jan Tinbergen. "The necessity of quantitative social research." Sankhyā: The Indian Journal of Statistics, Series B (1973): 141-148.

Unpublished (and probably unsent) letter to the Providence Journal (13 April 1934), quoted in Collected Essays, Volume 5: Philosophy, edited by J. T. Joshi, pp. 115-116
Non-Fiction, Letters

Canto II
1840s, My Childhood's Home I See Again (1844 - 1846)

Hitherto it has grown out of the secure, non-struggling life of the aristocrat. In future it may be expected to grow out of the secure and not-so-struggling life of whatever citizens are personally able to develop it. There need be no attempt to drag culture down to the level of crude minds. That, indeed, would be something to fight tooth and nail! With economic opportunities artificially regulated, we may well let other interests follow a natural course. Inherent differences in people and in tastes will create different social-cultural classes as in the past—although the relation of these classes to the holding of material resources will be less fixed than in the capitalistic age now closing. All this, of course, is directly contrary to Belknap's rampant Stalinism—but I'm telling you I'm no bolshevik! I am for the preservation of all values worth preserving—and for the maintenance of complete cultural continuity with the Western-European mainstream. Don't fancy that the dethronement of certain purely economic concepts means an abrupt break in that stream. Rather does it mean a return to art impulses typically aristocratic (that is, disinterested, leisurely, non-ulterior) rather than bourgeois.
Letter to Clark Ashton Smith (28 October 1934), in Selected Letters V, 1934-1937 edited by August Derleth and Donald Wandrei, pp. 60-64
Non-Fiction, Letters

Just Give Me a Reason, featuring Nate Ruess, written by Pink, Jeff Bhasker, and Nate Ruess
Song lyrics, The Truth About Love (2012)

Patheos, Correspondence with a Creationist http://www.patheos.com/blogs/reasonadvocates/2017/06/06/correspondence-with-a-creationist/ (June 6, 2017)

1770s, African Slavery in America (March 1775)

The Tomorrow Show with Tom Snyder (27th June 1980)

Confusion of Feelings or Confusion: The Private Papers of Privy Councillor R. Von D (1927)

From his treatise The Security Squadron as an Anti-Bolshevik Battle Organisation, 1936
1930s

Speech http://hansard.millbanksystems.com/commons/1846/feb/20/commercial-policy-customs-corn-laws in the House of Commons (20 February 1846).
1840s

Source: Lectures on Negative Dialectics (1965-66), p. 18
On Max Weber's omission of medieval Christianity

1900s, Letter to Winfield T. Durbin (1903)

Fourth State of the Union Address (6 December 1904)
1900s