Quotes about doing
page 40

1900s, A Square Deal (1903)

In this famous statement, Lincoln is quoting the response of Jesus Christ to those who accused him of being able to cast out devils because he was empowered by the Prince of devils, recorded in Matthew 12:25: "And Jesus knew their thoughts, and said unto them, Every kingdom divided against itself is brought to desolation; and every city or house divided against itself shall not stand".
1850s, The House Divided speech (1858)

[The UNIX programming environment, Kernighan, Brian W., Brian Kernighan, Pike, Rob, w:Rob Pike, Prentice-Hall, 1984, 10269821, 0139376992], p. 204 http://books.google.com/books?id=poFQAAAAMAAJ&q=%22spell+creat+with+an+e%22&dq=%22spell+creat+with+an+e%22.

“Man will do many things to get himself loved; he will do all things to get himself envied.”
Pudd'nhead Wilson's New Calendar, Ch. XXI
Following the Equator (1897)
Variant: Man will do many things to get himself loved, he will do all things to get himself envied.

Excerpts of Trotsky’s interview with Jewish Telegraphic Agency (18 January 1937); as quoted in Trotsky and the Jews (1972) by Joseph Nedava, p. 204

"He" - Written 11 August 1925; first published in Weird Tales, Vol. 8, No. 3 (September 1926)
Fiction

1910s, The New Nationalism (1910)

Source: 1950s, Human Society in Ethics and Politics (1954), p. 215

"The Expanding Mental Universe", Saturday Evening Post (July 1959)
1950s

On First Principles, Bk. 1, ch. 3; par. 8
On First Principles

Brief biography http://www.avanta.net/writings/biography/biography.html at Avanta.net (1999)

About the film, Zodiac
The Curious Case of David Fincher (2007)
Book The Second Bounce of the Ball (2007)

Source: Speech to a banquet given to him in Knightsbridge, attacking William Gladstone for calling the Cyprus Convention an "insane covenant" (27 July 1878), quoted in William Flavelle Monypenny and George Earle Buckle, The Life of Benjamin Disraeli, Earl of Beaconsfield. Volume II. 1860–1881 (London: John Murray, 1929), pp. 1228-9.

Concepts

1920s, What I Believe (1925)

Source: Commentary on the Epistle to the Galatians (1535), Chapter 2

Quoted in Charles Patterson, Eternal Treblinka: Our Treatment of Animals and the Holocaust (New York: Lantern Books, 2002), p. 221.

Source: Speech to the annual meeting of the Royal and Central Bucks Agricultural Association in Aylesbury (20 September 1876), quoted in 'Lord Beaconsfield At Aylesbury', The Times (21 September 1876), p. 6.

1860s, Second Inaugural Address (1865)

Speech at the Wannsee Conference, Berlin, (20 January 1942), as quoted in Why Did the Heavens Not Darken : The "Final Solution (1990) by A. J. Mayer, p. 304

Source: Tomorrow Is Now (1963), p. 134

The Light Has Gone Out (1948)
Created from Animals (1990), p. 131

Well, that's part of the answer to this question. And the answer likely is: well, you don't do as good a job of it as you could. So it works out quite well, but you don't know how well it could work if you did it really well, or spectacularly well, or ultimately well or something like that. You don't know."
Bible Series V: Cain and Abel: The Hostile Brothers
Concepts

Concepts

"Good And Bad Procrastination"], December 2005

Green Party presidential candidacy speech (2000)

In a letter to Ernest Hoschedé, May 15, 1879 (W, letter, 158); as cited in: Mary M. Gedo (2013) Psychoanalytic Perspectives on Art. p. 123
1870 - 1890

Eddie Van Halen in April 1996, in an interview with Guitar World, when asked about how he went from playing his first open A chord to playing "Eruption" http://www.guitarworld.com/archive-billy-corgan-interviews-eddie-van-halen-1996?page=1

Partial answers on the questions: "And what did you mean when you said you would come back? Would you lobby Congress? Maybe explore the political arena again?"
2017, Final News Conference as President (January 2017)

Discourses on the Condition of the Great

On Antitrust law: Supreme Court Confirmation Hearings, 8/5/1986, transcript http://a255.g.akamaitech.net/7/255/2422/22sep20051120/www.gpoaccess.gov/congress/senate/judiciary/sh99-1064/31-110.pdf at p. 36).
1980s

An Outline of Philosophy Ch.15 The Nature of our Knowledge of Physics (1927)
1920s

Query 21
Opticks (1704)

Mr. Muhammad teaches that as soon as we separate from the white man, we will learn that we can do without the white man just as he can do without us. The white man knows that once black men get off to themselves and learn they can do for themselves, the black man's full potential will explode and he will surpass the white man.
Playboy interview, regarding the ambition of the Black Muslims
Attributed

Note slipped into the Western Wall in Jerusalem (24 July 2008) http://www.mercurynews.com/nationworld/ci_9994539
2008

Address at the Yale Alumni Dinner http://www.theodore-roosevelt.com/images/research/txtspeeches/653.txt, The Oxford Club, Brooklyn, New York (3 March 1899)
1890s

Source: On the Mystical Body of Christ, p.427

Source: Thought is Your Enemy (1990), Chapter III: The Robot Is Dreaming

“To avoid criticism, say nothing, do nothing, be nothing.”
Glenn
Liebman
Hockey Shorts: 1,001 of the games funniest one liners
1996
70, 113 & 229
Contemporary Books
0-8092-3351-7

"A Spur for a Free Horse" in The Sword and the Trowel (February, 1866) http://www.spurgeon.org/s_and_t/spur.htm

Conversation with Thomas Jones (28 April 1934), quoted in Thomas Jones, A Diary with Letters. 1931-1950 (Oxford University Press, 1954), p. 129.
1934

1950s, What Desires Are Politically Important? (1950)

Nous n'arrivons pas à changer les choses selon notre désir, mais peu à peu notre désir change. La situation que nous espérions changer parce qu'elle nous était insupportable, nous devient indifférente. Nous n'avons pas pu surmonter l'obstacle, comme nous le voulions absolument, mais la vie nous l'a fait tourner, dépasser, et c'est à peine alors si en nous retournant vers le lointain du passé nous pouvons l'apercevoir, tant il est devenu imperceptible.
Source: In Search of Lost Time, Remembrance of Things Past (1913-1927), Vol. VI: The Sweet Cheat Gone (1925), Ch. I: "Grief and Oblivion"

“Is it just I who cannot found a school, or can a philosopher never do so?”
Source: Culture and Value (1980), p. 69e

“Morality has nothing to do with such a man as I am.”
As quoted in The Story of World Progress (1922) by Willis Mason West, p. 433
Attributed

Quoted in Michaud, Stephen; Aynesworth, Hugh (1999) The Only Living Witness: The True Story of Serial Sex Killer Ted Bundy (Paperback; revised ed.). Irving, Texas: Authorlink Press. pg. 326

“Where in the Schrödinger equation do you put the joy of being alive?”
As quoted by Freeman Dyson from a private conversation, Infinite in All Directions (1988)

Remarks at Chris Dodd fundraiser in Stamford, CT. http://online.wsj.com/article/SB10001424052748704224004574489530713762884.html
2009

The life of Pasteur (1911), Volume II http://archive.org/stream/lifeofpasteurtra02valluoft/lifeofpasteurtra02valluoft_djvu.txt. p. 228
Variant translation: "Do not let yourself be tainted with a barren skepticism.", as quoted in The Louisville & Nashville Employes' Magazine Vol. 20 (1944), p. 28

“My dream is to do whatever I want without any interference from the record company.”
Interview, The Los Angeles Times, 1948

Psychomagic: The Transformative Power of Shamanic Psychotherapy (2010)

As stated in an interview with Martyn Lewis in his book, Reflections on Success (1997)

Letter to Edith, as quoted in J. R. R. Tolkien: a biography (1977) by Humphrey Carpenter, p. 66

Other

Quoted as a 1968 statement of Lennon's in Sunday Tasmanian (29 September 1996), and in The Rough Guide to the Beatles (2003) by Chris Ingham, p. 271, this actually derives from a statement which Lennon perhaps had been quoting:
Were art to redeem man, it could do so only by saving him from the seriousness of life and restoring him to an unexpected boyishness.
José Ortega y Gasset, in "Art a Thing of No Consequence" in The Dehumanization of Art (1925)
Misattributed

Bjarne Stroustrup's FAQ: Did you really say that?, 2007-11-15 http://www.stroustrup.com/bs_faq.html#really-say-that,

“Therefore do not seek to understand in order to believe, but believe that thou mayest understand.”
Ergo noli quaerere intelligere ut credas, sed crede ut intelligas.
Tractates on the Gospel of John; tractate XXIX on John 7:14-18, §6 A Select Library of the Nicene And Post-Nicene Fathers of the Christian Church Volume VII by St. Augustine, chapter VII (1888) as translated by Philip Schaff http://www.ccel.org/ccel/schaff/npnf107.iii.xxx.html.
Compare: Anselm of Canterbury: "Nor do I seek to understand that I may believe, but I believe that I may understand".

Campaign rally http://www.whitehouse.gov/the-press-office/2012/10/19/remarks-president-campaign-event-fairfax-va, George Mason University, Fairfax, Virginia,
2012

Attributed to Pope Francis in a Facebook image circulated circa , this is debunked in "Mass Exodus" at Snopes.com (15 December 2014) http://www.snopes.com/politics/quotes/popeatheist.asp, which asserts there are no credible indications Francis ever made such a statement: "It's not clear where the quote originated, but there is no proof (nor is there precedent) for the claim Pope Francis voiced it."
Misattributed

2009, First Inaugural Address (January 2009)

“The most generous person is the one who offers help to those who do not expect him to help.”
Majlisi, Bihārul Anwār, vol.78, p. 121
General Quotes

Letter to Mr C. L. Aiken, March 19, 1930
1930s

Religion—a Reality part II. Secondly, "It is not a vain thing"—that is, IT IS NO TRIFLE. (June 22nd, 1862) http://www.biblebb.com/files/spurgeon/0457.HTM

“[ Personality is]… that which tells what a man will do when placed in a given situation.”
Source: The Scientific Analysis of Personality, 1965, p. 25

Tom Hanks speaking on the working relationship he has with Leonardo DiCaprio on the set of Catch Me If You Can http://www.bbc.co.uk/films/2003/01/16/tom_hanks_catch_me_if_you_can_interview.shtml
About

“I like trees because they seem more resigned to the way they have to live than other things do.”
Part II, Ch. 8
O Pioneers! (1913)

Tractatus VII, 8 http://www.newadvent.org/fathers/170207.htm
Latin: "dilige et quod vis fac."; falsely often: "ama et fac quod vis."
Translation by Professor Joseph Fletcher: Love and then what you will, do.
In epistolam Ioannis ad Parthos

The original riot grrrl on Katy Perry, '90s revival http://www.cnn.com/2011/SHOWBIZ/Music/06/07/kathleen.hanna.documentary/, CNN (2011).

Letter http://www.artsandartists.org/exhpages/whistler.html to James McNeill Whistler (23 February 1885)

Steven Weinberg, PBS interview, 1998 http://www.pbs.org/faithandreason/transcript/wein-frame.html