Quotes about engagement
page 5

“In my downtime, for fun, I engage in philosophical internet debates. Yeah, I'm that guy.”
"60 Seconds With Scott Clifton - One Life To Live", as quoted for ABC One Life to Live, hosted on YouTube. (11 February 2010) http://www.youtube.com/watch?v=BCbW8fBNexw&NR

The Life of George Washington : Commander in Chief of the American Forces, During the War Which Established the Independence of his Country, and First President of the United States. Second Edition, Revised and Corrected by the Author (1832), Vol. I, p. 401
Source: Hyperion (1989), Chapter 4 (p. 284)

Hunger of Memory: The Education of Richard Rodriguez (1982)

At the 130th Annual Meeting of the U.S. Naval Institute and Annapolis Naval History Symposium on 31 March 2004. http://www.usni.org/seminars/annualmeeting/04/annualmeeting04Lehman.htm, http://www.johnflehman.com/pdf/proceedings_MAR2004.pdf (PFD)
Source: Complexity and Postmodernism (1998), p. ix
Section 3: A Note on Ruskin's Writings on Art and Architecture
Ruskin Today (1964)
Source: An Introduction To Probability Theory And Its Applications (Third Edition), Chapter X, Law Of large Numbers, p. 253.

1940s–present, A Mencken Chrestomathy (1949)

TV Series and Specials (Includes DVDs), Mind Control (1999–2000) or Inside Your Mind on DVD

From Richard Bartle's blog http://www.youhaventlived.com/qblog/2007/QBlog180507A.html, dated 18th May 2007

2010s, Update on Investigations in Ferguson (2015)

Speech at the Temple for the Performing Arts in Des Moines, July 10, 2007 http://www.hillaryclinton.com/news/speech/view/?id=2366
Presidential campaign (January 20, 2007 – 2008)

Letter to George Washington (24 April 1779)

In an interview with CNN host Wolf Blitzer about the statements of Donald Trump on the family of the fallen Captain Humayun S. M. Khan — Trump spokeswoman blames Obama for 2004 death of Captain Khan http://www.politico.com/story/2016/08/trump-spokeswoman-blames-obama-for-2004-death-of-capt-khan-226598, Politico (August 2, 2016)

The Will To Change: Men, Masculinity, and Love (2004), p. 66

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

Source: A Higher Standard (2015), p. 166

1960s, The Drum Major Instinct (1968)

Quoted in Quotations by 60 Greatest Indians, Dhirubhai Ambani Institute of Information and Communication Technology http://resourcecentre.daiict.ac.in/eresources/iresources/quotations.html,
Who could have the conceit, the self-confidence to believe that that is what we should do throughout all the rest of human history?
Letter to Charles Humboldt (mid-1962), p. 64
The Selected Letters of George Oppen (1990)

Preface, pp. ix-x
A Course of Lectures on Natural Philosophy and the Mechanical Arts (1807)
[Walker, Clement, Relation and Observations, Historical and Politick, upon the Parliament Begun Anno Dom. 1640., 1648, 140–141, The Hiſtory of Independency, http://books.google.ca/books?id=Aes_AAAAcAAJ&pg=PP147]
section 11, p. 420
The Evolution of Modern Capitalism: A Study of Machine Production (1906), Ch. XVII Civilisation and Industrial Development

Letter 400, to John Morris, 12 January 1953
Selected Letters (1983-1985)
Pages 20–21.
"Going Fragile" (July 2005)

Speech to American Enterprise Institute (January 17, 2007)

Source: False Necessityː Anti-Necessitarian Social Theory in the Service of Radical Democracy (1987), p. 400
BIOGRAPHICAL SKETCHES OF PARTICIPANTS – INFORMATION MEETING ON THE CULT PHENOMENON IN THE UNITED STATES http://en.wikisource.org/wiki/The_Cult_Phenomenon_in_the_United_States_%281979%29/Biographical_Sketches, February 5, 1979, 318 Russell Senate Office Building, Washington, D.C. [Between pages 18-19 of Transcript of Proceedings]. The Cult Phenomenon in the United States (1979), Joint-Congressional Proceedings, Chaired by Senator Bob Dole
About

In a television interview with Zeinab Badawi of BBC HARDtalk in December 2015, Watch: Julius Malema grilled by BBC journalist http://businesstech.co.za/news/government/106007/watch-julius-malema-grilled-by-bbc-journalist/, Staff writer, BusinessTech (2 December 2015)

”But it’s a start,” Emily said.
Source: The Hidden Goddess (2011), Chapter 25, “Lyakhov’s Anodyne” (p. 353)

Letter to George Washington (24 April 1779)
Abstract, p. 17-18
Learning to implement enterprise systems (2002)

Remarks at a memorial for Joshua Nkomo (2 July 2000), referring to the Gukurahundi massacres. Quoted in Mugabe: Power, Plunder, and the Struggle for Zimbabwe's Future (2009) by Martin Meredith
2000s, 2000-2004
on climate change
David A. Ridenour, "Senators Try to Stifle the Global Warming Debate," Chicago Sun Times, November 16, 2006

About Sultan Jalalu’d -Din Khalji (AD 1290-1296) in Jhain (Rajasthan) Elliot and Dowson, History of India as told by its own historians, Vol. III, p. 542.
Miftahu'l-Futuh

Source: Dictionary of Burning Words of Brilliant Writers (1895), P. 475.

Speech in Covent Garden (19 December 1845), quoted in G. M. Trevelyan, The Life of John Bright (London: Constable, 1913), p. 142.
1840s
Source: Past Imperfect: French Intellectuals, 1944-1956 (1992), p. 319

2000s, 2006, United Nations General Assembly speech (September 2006)
John M. Gaus, Leonard Dupee White, and Marshall E. Dimock. "A theory of organization in public administration." The Frontiers of Public Administration (1936): 66.; Bold text cited in Philip Selznick (1948, 25)

Nixon, Haldeman, and Ziegler, 4:03 P.M., Oval Office Conversation #537-4; cassette #876 (5 July 1971)
1970s

About disloyal people in Italian society. Quoted in "Activist on Society" - Time Magazine - August 5, 1935.

Lionel Tertis: "My Viola and I" http://www.erinartscentre.com/archive/galleries/tertis_gallery.html

Ma Ying-jeou (2014) cited in: " President seeks support for liberalization policies http://www.taipeitimes.com/News/front/archives/2014/01/02/2003580319" in Taipei Times, 2 January 2014.
Statement made during 2014 New Year's Day address in commenting Taiwan's fallen economic performance behind many other countries, 1 January 2014.
Other topics

Speeches, Moscow Address

“To know how scientists engage in visual imagery is to understand how they think creatively.”
Source: Letters to a Young Scientist (2013), chapter 5, "The Creative Process", page 69.

Speech in Edinburgh (25 September 1924), quoted in The Times (26 September 1924), p. 14
Early career years (1898–1929)
Here is what the data that the means are drawn from actually tell us:
Men and women can be found at virtually every level of interest in casual sex. At the right-hand tail of the distribution, only a small number of people are strongly interested in casual sex; however, of these people, more are men than women. At the left-hand tail, only a small number of people are strongly <I>dis</I>interested in casual sex; however, of these people, more are women than men. Most people — men <I>and</I> women — fall somewhere in between. If you were to choose one man and one woman at random, it would be somewhat more likely that the man would have higher SO. However, you wouldn't want to bet your life savings on it. Around a third of the time — i.e., closer to 50% than to 0% — the woman would have higher SO.
The Ape that Kicked the Hornet's Nest (2013)

Quote from her 2009 TED talk http://www.ted.com/talks/sylvia_earle_s_ted_prize_wish_to_protect_our_oceans

Speech in the House of Commons (16 May 1820), quoted in George Henry Francis, Opinions and Policy of the Right Honourable Viscount Palmerston, G.C.B., M.P., &c. as Minister, Diplomatist, and Statesman, During More Than Forty Years of Public Life (London: Colburn and Co., 1852), pp. 15-16.
1820s
(History and the World, p. 121).
Book Sources, The Wisdom of W.E.B. Du Bois (2003)

15 August 2012 https://twitter.com/gtdguy/status/235900635395022848
Official Twitter profile (@gtdguy) https://twitter.com/gtdguy

Problema, numeros primos a compositis dignoscendi, hosque in factores suos primos resolvendi, ad gravissima ac utilissima totius arithmeticae pertinere, et geometrarum tum veterum tum recentiorum industriam ac sagacitatem occupavisse, tam notum est, ut de hac re copiose loqui superfluum foret. … [P]raetereaque scientiae dignitas requirere videtur, ut omnia subsidia ad solutionem problematis tam elegantis ac celebris sedulo excolantur.
Disquisitiones Arithmeticae (1801): Article 329
The Apostles of Sri Ramakrishna

2000s, 2007, Address to the Nation (January 2007)

36
Essays, Can Poetry Matter? (1991), Poetry as Enchantment (2015)

“I myself, however, when a young man, was at first led by inclination, like most others, to engage in political affairs; but in that pursuit many circumstances were unfavorable to me; for, instead of modesty, temperance, and integrity, there prevailed shamelessness, corruption, and rapacity.”
Sed ego adolescentulus initio sicuti plerique studio ad rem publicam latus sum, ibique mihi multa adversa fuere. Nam pro pudore, pro abstinentia, pro virtute, audacia, largitio, avaritia vigebant.
Source: Bellum Catilinae (c. 44 BC), Chapter III
"Hayek on money and the business cycle", 2006

If the capitalist PR machine [term used in the question] wanted to invent someone for their purposes, they couldn't have made a better choice.
Reply (via email) to Douglas Lain, June 1994 https://web.archive.org/web/20021214024709/http://www.douglaslain.com/diet-soap.html
Quotes 1990s, 1990-1994

6 October 1996 "Down With the Presidency"
1990s

Tarikh-i-Firishta, translated by John Briggs under the title History of the Rise of the Mahomedan Power in India, first published in 1829, New Delhi Reprint 1981, Vol. I, p. 100-108
"Paul's assembly in Corinth: an alternative society," in Urban Religion in Corinth (Harvard: 2005), pp. 374-375.

Source:《大本营陆军部.上》519页
Translated from Chinese text: 侵华日军司令官冈村宁次在1939年对国军抗日的评论,他说:"看来敌军抗日力量的中心不在于四亿中国民众,也不是以各类杂牌军混合而成的二百万军队,乃是以蒋介石为核心、以黄埔军校青年军官阶层为主体的中央军。在历次会战中,它不仅是主要的战斗原动力,同时还严厉监督着逐渐丧失战斗力意志而徘徊犹豫的地方杂牌军,使之不致离去而步调一致,因此不可忽视其威力。黄埔军校教育之彻底,由此可见......有此军队存在,要想和平解决事变,无异是缘木求鱼" (摘自《大本营陆军部.上》519页)。

Cain's second TED Talk, "Announcing the Quiet Revolution," March 2014.
Hayek's Journey: The Mind of Friedrich Hayek (2003)

Separate! Cut off! Secede! It was of a living body they spoke, which, pierced anywhere, quivered everywhere.
1860s, The Good Fight (1865)
Thomas H. Davenport and J.C. Beck (2001). The Attention Economy: Understanding the New Currency of Business. Harvard Business School Press. p. 20

"Kentucky Baptist Church allows first 'Gay Marriage'" http://blogs.answersingenesis.org/blogs/ken-ham/2014/07/11/kentucky-baptist-church-allows-its-first-gay-marriage/, Around the World with Ken Ham (July 11, 2014)
Around the World with Ken Ham (May 2005 - Ongoing)

"The Artist of the Beautiful" (1844)
The same is true of any attempt to describe the way in which the collectible object participates in (I use this word as a felicitous shorthand for the complex of ideas involved in what I called "representing and preserving the meaning-making quotidian" above) the library as living archive.
An interview with Michael Joyce and review of Liam’s Going at Trace Online Writing Centre Archive (2 December 2002) http://tracearchive.ntu.ac.uk/review/index.cfm?article=33

Fire as the Cure. p. 71.
Men Against Fire: The Problem of Battle Command (1947)
Ill Fares the Land (2010), Ch. 2 : The World We Have Lost