Commencement Address at the University of Southern California (March 17, 1970).
Other
Quotes about finding
page 34

But that doesn’t mean that we have a responsibility to make it widely distributed in News Feed.
In an interview with Kara Swisher as quoted in Zuckerberg: The Recode interview https://www.recode.net/2018/7/18/17575156/mark-zuckerberg-interview-facebook-recode-kara-swisher (July 18, 2018), Recode.

Quoted from Lal, K. S. (1992). The legacy of Muslim rule in India. New Delhi: Aditya Prakashan. Also quoted in part in in Islam in India and Pakistan - A Religious History by Dr.Y P Singh, British India by R.W. Frazer
Travels in the Mogul Empire (1656-1668)

Epigram.
Bartlett's Familiar Quotations, 10th ed. (1919)

Presidential campaign (April 12, 2015 – 2016), Democratic Presidential Debate in Miami (March 9, 2016)

Left Foot Forward, 7 September 2011 https://leftfootforward.org/2011/09/lord-maurice-glasman-interview-unions-labour-party-businesses/
9 July, 2001, as quoted by Rudolph Okonkwo, My Last Interview With Dim Chukwuemeka Ojukwu - Rudolf Okonkwo http://saharareporters.com/column/my-last-interview-dim-chukwuemeka-ojukwu-rudolf-okonkwo, Sahara Reporters (26 November, 2011)
Introduction,In Engrave Glass:David Peace,Cambridge 1973.

Hansard, House of Commons, 6th series, vol. 180 col. 464.
Personal statement in the House of Commons on his resignation, 13 November 1990.

August 6, 1763, p. 134
Life of Samuel Johnson (1791), Vol I

By the Babe Unborn poem, Delphi Works of G. K. Chesterton (Illustrated)
Source: https://books.google.com.br/books?id=LtwZAgAAQBAJ&printsec=frontcover&hl=pt-BR#v=onepage&q&f=false

That bacon tray is always at the end of the buffet, you always regret all the stuff on your plate. "What am I doing with all this worthless fruit? I should have waited! If I had known you were here I would've waited...."
King Baby

Wall Street Journal Speech by Rahul Gandhi http://online.wsj.com/public/resources/documents/RahulGandhiSpeech.pdf

[Allen, Woody, France Roche, Woody Allen, ou L'Anhedoniste; le Plus Drole du Monde, New York, 1979, France 2, 05 January 2013]
Others

Charlotte Brontë, on Letters on the Nature and Development of Man (1851), by Harriet Martineau. Letter to James Taylor (11 February 1851) The life of Charlotte Brontë

Michael Halliday in: G. Thompson (1998) " Interview with M. A. K. Halliday, Cardiff, July 1998 http://www.scielo.br/pdf/delta/v17n1/a06v17n1.pdf". Answer to the question, how he saw his own work as fitting into the development of linguistics.
1970s and later

Quoted by Kalu Ogbaa, Understanding Things Fall Apart (1999), Greenwood Press, ISBN 978-0-313-30294-7.

Letter to George Washington (May 1776)

1950s, Conquering Self-centeredness (1957)

Quote, 1914, in 'Functions of Painting by Fernand Leger'; p. 12
Quotes of Fernand Leger, 1910's, Contemporary Achievements in Painting, 1914

1850s, Latter-Day Pamphlets (1850), The Present Time (February 1, 1850)

Source: Queen's Gambit Declined (1989), Chapter 7 (pp. 86-87)

Rolls-Royce, p. 25
I Know You Got Soul (2004)

In a letter to Wassily Kandinsky, 1912; as quoted in Movement, Manifesto, Melee: The Modernist Group, 1910-1914, Milton A. Cohen, Lexington Books, Sep 14, 2004, p. 309 (note 23)
[in a letter, several months later to August Macke Franz Marc writes about the Futurist paintings he saw in Munich: '[Their] effect is magnificent, far, far more impressive then in Cologne' (where Marc had helped Macke with hanging the Futurist exposition)].
1911 - 1914

"How Radical Change Occurs: An Interview With Historian Eric Foner" http://www.thenation.com/article/how-radical-change-occurs-interview-historian-eric-foner/ (3 February 2015), by Mike Konczal, The Nation
2010s

The Moment Under the Moment (London: Jonathan Cape, 1992), Foreword

In an interview by Henry Geldzahler, 'Art International 1.', February 1964, p. 48
1950 - 1968

The Mind in the Making : The Relation of Intelligence to Social Reform (1921)
It – How Churches and Leaders Can Get It and Keep It (2008, Zondervan)

" The Influence Of Women On The Progress Of Knowledge http://www.public.coe.edu/~theller/soj/u-rel/buckle.html". Lecture given at the Royal Institution 19 March 1858. In: The Miscellaneous and Posthumous Works of Henry Thomas Buckle (1872)

June 15, 1844
1820s, Journals (1822–1863)

Rep. Dave Brat: 2018 DACA Amnesty Fight ‘Will Determine the Nature of Our Country’ — ‘If We Fail on This, Just Picture Europe’ http://www.breitbart.com/radio/2017/12/30/rep-dave-brat-2018-daca-amnesty-fight-will-determine-the-nature-of-our-country-if-we-fail-on-this-just-picture-europe/ (December 30, 2017)
That's my creative process.
Homage to the square' (1964), Oral history interview with Josef Albers' (1968)

31 October 1966; p. 59
1960's, Conversations with Samuel Beckett and Bram van Velde' (1965 - 1969)

Philosophy and Equal Temperament
The Note-Books of Samuel Butler (1912), Part XX - First Principles

the people cried, 'O No!'
Poem: Misadventures at Margate http://www.exclassics.com/ingold/inglegnd.txt
Source: Leisure, the Basis of Culture (1948), The Philosophical Act, pp. 101–102

As cited in: Ruth Hanna Sachs, D. E. Heap, Joyce Light (2005). White Rose History, Volume II (Academic Version). p. 366
Radio interview, circa 1985, by Ben Sidran, as quoted in Talking Jazz With Ben Sidran, Volume 1: The Rhythm Section https://books.google.com/books?id=O3hZDQAAQBAJ&pg=PT461&lpg=PT461&dq=%22It+seems+that+today,+particularly+with+younger+piano%22&source=bl&ots=vkOwylFb7q&sig=zPFSLx48xHOhugAAlpcRNKTxUlQ&hl=en&sa=X&ved=0ahUKEwjY_Zay4cbRAhWLKiYKHdVRC3gQ6AEIFDAA#v=onepage&q&f=false (1992, 2006, 2014)
Broken Lights Diaries 1957-59.

1850s, Latter-Day Pamphlets (1850), Model Prisons (March 1, 1850)

Source: The Next 100 Years: A Forecast for the 21st Century (2009), p. 252

Letter to George Washington (January 1780)

Letter to Protap Chunder Mozoomdar, author of The Oriental Christ (1883); published in The Life and Letters of Right Honorable Friedrich Max Müller (1902) edited by Georgina Müller, Vol. II., Ch. XXXIV

“On the plus side, it's a lot easier in general to find /usr/include than cpp.”
[199809041612.JAA05556@wall.org, 1998]
Usenet postings, 1998
Pope Francis has utterly failed to tackle the church’s abuse scandal https://www.theguardian.com/commentisfree/2018/jul/26/pope-francis-catholic-church-abuse-scandal-failed (26 July 2018), The Guardian.

Source: Kinski Uncut : The Autobiography of Klaus Kinski (1996), p. 316

Frontlines and Frontiers: Making Human Rights a Human Reality (December 6, 2012) http://www.state.gov/secretary/20092013clinton/rm/2012/12/201618.htm
Secretary of State (2009–2013)

“If any man seeks for greatness, let him forget greatness and ask for truth, and he will find both.”
Journal entry (29 October 1838)

Arsenal 4-2 Liverpool (9 April 2004) http://news.bbc.co.uk/sport1/hi/football/teams/a/arsenal/3606745.stm
Interviews

Greg Mankiw, "Memories of Paul" http://gregmankiw.blogspot.kr/2009/12/memories-of-paul.html (December 15, 2009)
2000s -

“If we crave some cosmic purpose, then let us find ourselves a worthy goal.”
Pale Blue Dot: A Vision of the Human Future in Space (1994)
Repetition of God’s name
Source: The Teachings of Babaji, 16 November 1982.

'A New Realism', p. 17
1940's, A New Realism', 1943-1945

Tennis Player Michael Joyce's Professional Artistry as a Paradigm of Certain Stuff about Choice, Freedom, Discipline, Joy, Grotesquerie, and Human Completeness
Essays

Great Books: The Foundation of a Liberal Education (1954)

Source: Pedagogia do oprimido (Pedagogy of the Oppressed) (1968, English trans. 1970), Chapter 1, on the oppressors
“The spiritual life must find its origin in silence.”
The Divine Commodity: Discovering A Faith Beyond Consumer Christianity (2009, Zondervan)

“So very difficult a matter is it to trace and find out the truth of anything by history.”
Parallel Lives, Pericles

Aham Da Asmi. I Am He. Everything has already died. This is the other world.
Page 423, 2004 Standard Edition.
The Knee of Listening

Katniss and Buttercup (p. 386)
The Hunger Games trilogy, Mockingjay (2010)

Diarmaid Ferriter, "'Controversial' Taoiseach". Sunday Tribune. 28 November 2010.
About

Ruqat-i-Alamgiri, as quoted in Later Mughals : Volume II : 1719-1739 (1922) by Irvine William Irvine http://www.archive.org/details/latermughals02irviuoft
Quotes from late medieval histories

“In the misfortunes of our best friends, we always find something not unpleasing.”
Un Art de Vivre (The Art of Living) (1939), The Art of Friendship
“By enlarging your knowledge of things, you will find your knowledge of self is enlarged.”
“The Pochade Box”, p. 318
The Ivory and the Horn (1996)

Statement http://6abc.com/news/mumia-abu-jamal-speech-met-with-vigil-for-slain-officer/337357/ by Maureen Faulkner, widow of Daniel Faulkner, upon Abu-Jamal's delivering the Commencement Address at Goddard College in 2014
About

Chicago Tribune (1 April 1998)

From Heaven Taken By Storm, Soli Deo Gloria Publications edition, pg. 73.

Source: Quest for Truth (1999), p. 145.

Israel Kirzner, (1979: 168-169); as cited in: " Israel Kirzner's Entrepreneurship http://www.constitution.org/pd/gunning/subjecti/workpape/kirz_ent.pdf" by the Constitution Society, May 31, 2004

“It is increasingly difficult to find examples of warfare that are unaffected by globalization.”
Source: Globalization - A Basic Text (2010), Chapter 13, Negative Global Flows: Crime, Terrorism, War, and More, p. 390

Do Do Wap is Strong in Here, from Short Eyes (1977).
Song lyrics

Source: 1950's, Interview by William Wright, Summer 1950, pp. 142-143
“George Orwell and the politics of truth,” The Opposing Self (1950), pp. 156-158
The Opposing Self (1950)