Quotes about reason
page 44

“And, indeed, when I reflect on this subject I find four reasons why old age appears to be unhappy: first, that it withdraws us from active pursuits; second, that it makes the body weaker; third, that it deprives us of almost all physical pleasures; and, fourth, that it is not far removed from death.”
Etenim, cum complector animo, quattuor reperio causas, cur senectus misera videatur: unam, quod avocet a rebus gerendis; alteram, quod corpus faciat infirmius; tertiam, quod privet fere omnibus voluptatibus; quartam, quod haud procul absit a morte.
section 15 http://www.perseus.tufts.edu/hopper/text?doc=Perseus%3Atext%3A2007.01.0039%3Asection%3D15
Cato Maior de Senectute – On Old Age (44 BC)

“If we would guide by the light of reason, we must let our minds be bold.”
Dissent, New State Ice Co. v. Liebmann, 285 U.S. 262 (1932).
Judicial opinions

“How few philosophers are to be found who are such in character, so ordered in soul and in life, as reason demands; who regard their teaching not as a display of knowledge, but as the rule of life; who obey themselves, and submit to their own decrees!”
Quotus enim quisque philosophorum invenitur, qui sit ita moratus, ita animo ac vita constitutus, ut ratio postulat? qui disciplinam suam non ostentationem scientiae, sed legem vitae putet? qui obtemperet ipse sibi et decretis suis pareat?
Book II, Chapter IV; translation by Andrew P. Peabody
Tusculanae Disputationes – Tusculan Disputations (45 BC)

The Novel: What It Is (1893)

“It was a room where you had no reason for sitting in one place rather than in another.”
Ch. 54 http://books.google.com/books?id=A2wOAAAAQAAJ&q=%22It+was+a+room+where+you+had+no+reason+for+sitting+in+one+place+rather+than+in+another%22&pg=PA187#v=onepage
Middlemarch (1871)
Source: An Introduction to Cybernetics (1956), Part I: Mechanism, p. 106, as quoted in: " An Introduction to Cybernetics http://www.ecotopia.com/webpress/nurcap/cybernetics198803.htm," at ecotopia.com

Preface
The Substitution of Similars, The True Principles of Reasoning (1869)

Vol. 1, p. 11; "A Letter Concerning Enthusiasm".
Characteristicks of Men, Manners, Opinions, Times (1711)

On Cruelty to Animals (1789), from Genuine Poetical Compositions, on Various Subjects (1791)

1840s, Essays: First Series (1841), History

Source: The Limits of Evolution, and Other Essays, Illustrating the Metaphysical Theory of Personal Ideaalism (1905), Later German Philosophy, p.178

“We also know first hand that Flash is the number one reason Macs crash.”
As he has written in his "Thoughts on Flash" open letter (20 April 2010) http://www.apple.com/hotnews/thoughts-on-flash/
2010s

An Old Chaos: Humanism and Flying Saucers (p. 81)
The Silence of Animals: On Progress and Other Modern Myths (2013)

On conclusion of case Reno v. American Civil Liberties Union — cited in [Goldsmith, Jack L., Tim Wu, 2006, Who Controls the Internet?: Illusions of a Borderless World, Oxford University Press, 22, 0195152662]

Quoted by Archive.Indian Express, "India's vote against Sri Lanka not 'let down': ex-President" http://archive.indianexpress.com/news/indias-vote-against-sri-lanka-not-let-down-expresident/934999/, April 10, 2012.

Is Art necessary?, unpublished essay, 1942, Hartley Archive, Yale University; as quoted in Marsden Hartley, by Gail R. Scott, Abbeville Publishers, Cross River Press, 1988, New York p. 151
1931 - 1943

"9th Foundational Falsehood of Creationism" https://www.youtube.com/watch?v=Qfoje7jVJpU, Youtube (May 8, 2008)
Youtube, Foundational Falsehoods of Creationism

Miscellaneous Works and Correspondence (1832), To Mr. Cleveland Secretary of the Admiralty (April 14, 1760)

“The only reason you don't go on holiday, is 'cause you have to spend money.”
Xfm 21 June 2003
On Stephen Merchant

Pages 13-14
(1945)

Un Art de Vivre (The Art of Living) (1939), The Art of Friendship

pg. lxii
The Sports and Pastimes of the People of England (1801), Exercise
Source: Matter and Consciousness, 1984/1988/2013, p. 1: opening sentence of chapter 1.
Jaime Pressly Opens Up About Her Divorce And Memoir

2000s, God Bless America (2008), Slavery and the Human Story

Cardanus Comforte (1574)

Second Thesis
Idea for a Universal History from a Cosmopolitan Point of View (1784)

“An appeal to the reason of the people has never been known to fail in the long run.”
On Democracy (6 October 1884)
“Liberalism and its Discontents,” p. 20.
Outside Ethics (2005)

Muhammad Kulayni, Usūl al-Kāfī, vol.1, p. 23.
Religious Wisdom

Citoyens, il est à craindre que la révolution, comme Saturne, ne dévore successivement tous ses enfants et n’engendre enfin le despotisme avec les calamités qui l’accompagnent.
Quoted by F.A.M. Mignet, Histoire de la révolution française (1824), ch. 7 http://perso.orange.fr/fdomi.fournier/H%20moderne/Mignet/P_04.htm original French] and [http://www.fullbooks.com/History-of-the-French-Revolution-from-17894.html English translation

“How free from every thing like art were the reasonings and language of Christ.”
Source: Dictionary of Burning Words of Brilliant Writers (1895), P. 63.
Source: The Structure of Evolutionary Theory (2002), p. 1342

1960s, Letter to Ho Chi Minh (1967)

Lecture at the Diocesan Conference (April 1899)

"It's good to be anti-Islam" (23 April 2014) https://youtube.com/watch?v=jIaGWURONRU
2014

19th World Vegetarian Congress 1967

Of Liberty and Necessity, Part II (http://www.bartleby.com/37/3/12.html)
An Enquiry Concerning Human Understanding (1748)
Context: THERE is no method of reasoning more common, and yet none more blameable, than, in philosophical disputes, to endeavour the refutation of any hypothesis, by a pretence of its dangerous consequences to religion and morality. When any opinion leads to absurdities, it is certainly false; but it is not certain that an opinion is false, because it is of dangerous consequence. Such topics, therefore, ought entirely to be forborne; as serving nothing to the discovery of truth, but only to make the person of an antagonist odious.

Coriolanus, Act iii, scene 3; reported in Bartlett's Familiar Quotations, 10th ed. (1919).

Source: Against Interpretation and Other Essays (1966), p. 6

Dijkstra (2001), in an interview with Philip L. Frana. (OH 330; Communications of the ACM 53(8):41–47)
2000s
AJ 15.11.4-5
Antiquities of the Jews

Source: Never Again: Securing America and Restoring Justice (2006), p. 259

"What is Love? Twelve Men of the Screen Give Their Ideas". Photoplay, February 1925, p. 36. (Photoplay Publishing Company). https://archive.org/stream/pho28chic#page/n163/mode/2up

Tooke v. Hollingworth (1793), 5 T. R. 229.

The Lady's New Year's Gift: or Advice to a Daughter (1688)

2009, As a Peaceloving Global Citizen http://www.euro-tongil.org/swedish/english/TFbiography.pdf, page 56.
“One cannot reason without a conceptual content that is historically mediated.”
Source: Dynamics Of Theology, Chapter Three, The Structure of Revelation, p. 63

Reimaging India: Unlocking the Potential of Asia’s Next Superpower

Homosexuality: Bipotenitality, Terminology, and History

"4th Foundational Falsehood of Creationism" https://www.youtube.com/watch?v=80nhqGfN6t8, Youtube (December 25, 2007)
Youtube, Foundational Falsehoods of Creationism

Source: De architectura (The Ten Books On Architecture) (~ 15BC), Book II, Chapter III, Sec. 4

As quoted in " November Off To Bloody Start In Iraq http://web.archive.org/web/20070430024348/http://www.cbsnews.com/stories/2006/11/02/iraq/main2143888.shtml" (2 November 2006), by Alfonso Serrano, CBS News.

Source: Biology of Cognition (1970), p. 26-27.

My summer project – a national weather station audit http://wattsupwiththat.com/2007/06/06/my-summer-project-a-national-weather-station-audit/, wattsupwiththat.com, June 6 2007.
Other

Singer Slams Hollywood for Pushing Abortion, Planned Parenthood https://www.newsbusters.org/blogs/culture/katie-yoder/2017/09/13/singer-slams-hollywood-pushing-abortion-planned-parenthood (September 13, 2017)
Donald Davidson. "Radical interpretation." Dialectica 27.3‐4 (1973): p. 324; as cited in; Herman Parret, Jacques Bouveresse (1981) Meaning and Understanding, p. 186
Source: 1956 - 1967, Art-as-Art Dogma' part II, (1964), p. 155
"Two Intellectual Systems: Matter-energy and the Monetary Culture." Summary, by M. King Hubbert, of a seminar he taught at MIT Energy Laboratory, 30 September 1981, recovered from http://www.hubbertpeak.com/hubbert/monetary.htm

Source: Argumentation and debating, 1908, p. 4-5; as cited in: Branham (2013, p. 32-33)

As quoted in "China rebukes Israel ahead of Netanyahu visit" http://edition.cnn.com/2013/05/07/world/asia/china-israel-talks/index.html?hpt=hp_t2 in cnn.com (7 May 2013).
2010s

Joseph Kosuth. (1969), as cited in: Claude Gintz, Musée d'Art Moderne Paris (1989). L'Art conceptuel, une perspective: exposition au Musée d'art moderne de la Ville de Paris, 22 nov. 1989 - 18 fév. 1990. p. 42

Source: Words of a Sage : Selected thoughts of African Spir (1937), p. 59.

Source: The Light of Day (1900), Ch. IV: Natural Versus Supernatural

“The art of reasoning is nothing more than a language well arranged.”
As quoted in Antoine Lavoisier, Elements of Chemistry (trans. Robert Kerr, 1790), Preface, p. xiv.
To Leon Goldensohn (12 February 1946). Quoted in "The Nuremberg Interviews" - by Leon Goldensohn, Robert Gellately - History - 2004

The Rise and Progress of Religion in the Soul.

Dijkstra (1968) " A Case against the GO TO Statement http://www.cs.utexas.edu/users/EWD/ewd02xx/EWD215.PDF" cited in: Bill Curtis (1981) Tutorial, human factors in software development. p. 109.
1960s

1970s, Culture Is Our Business (1970)

[Alternatives to dark matter: Modified gravity as an alternative to dark matter, arXiv preprint arXiv:1001.3876, 21 January 2010, https://arxiv.org/abs/1001.3876]

Statement to Nat Hentoff, as quoted in California Rock, California Sound : The Music of Los Angeles and Southern California (1979) by Anthony Fawcett, p. 56; also in “Jazz : Beyond Time and Nations” in The Nat Hentoff Reader (2001), Part 2 : The Passion of Creation, p. 99

“Reason respects the differences, and imagination the similitudes of things.”
A Defence of Poetry http://www.bartleby.com/27/23.html (1821)