Quotes about agony
page 2

Address to the 75th annual convention of the Veterans of Foreign Wars, Chicago, Illinois (19 August 1974)
1970s

The Strange Necessity (1969), part 1.

After watching the film The Life of Christ in 1910 quoted in *[Ganti, Tejaswini, Bollywood: A Guidebook to Popular Hindi Cinema, http://books.google.com/books?id=2GAdCp1VAf0C&pg=PA8, 5 March 2013, Routledge, 978-1-136-84929-9, 92]
Quote

1840s, Past and Present (1843)

Source: Dictionary of Burning Words of Brilliant Writers (1895), p. 541.

Source: Julian and Maddalo http://www.bartleby.com/139/shel115.html (1819), l. 449

Kremlin RU, http://kremlin.ru/eng/speeches/2005/04/25/2031_type70029type82912_87086.shtml (25 April 2005)
2000 - 2005

Memorial dedication (1902)

Source: Dictionary of Burning Words of Brilliant Writers (1895), p. 67.

"Every Time I Eat Vegetables...", from Cautionary Tales for Dead Commuters (1985)

Prologue (p. 463)
The Dragon in the Sword (1986)

Lectures VI and VII, "The Sick Soul"
1900s, The Varieties of Religious Experience (1902)

Source: Vegetarianism and Occultism (1913), p. 25

Source: The Story of My Life (1932), p. 383

1990s, I Am a Man, a Black Man, an American (1998)

By Still Waters (1906)

Edward Young, The Brothers (1753), Act V, scene i.
Misattributed

Source: Dictionary of Burning Words of Brilliant Writers (1895), P. 72.

The Lover’s Rock from The London Literary Gazette (5th October 1822) Poetical Sketches. 3rd series - Sketch the Fifth
The Vow of the Peacock (1835)

“Jesus has never slept for an hour while one of His disciples watched and prayed in agony.”
Source: Dictionary of Burning Words of Brilliant Writers (1895), p. 89.

“I stood in unimaginable trance
And agony that cannot be remembered.”
Remorse, Act iv, scene 3
Bartlett's Familiar Quotations, 10th ed. (1919)

What Must We Do To Be Saved? (1880) http://www.gutenberg.org/files/38801/38801-h/38801-h.htm Section X, "The Evangelical Alliance."

as quoted in Letters of the great artists – from Ghiberti to Gainsborough, Richard Friedenthal, Thames and Hudson, London, 1963, p . 232
1908 - 1920, On Mystery and Creation, Paris 1913
Source: Dictionary of Burning Words of Brilliant Writers (1895), P. 71.

Debate with Barry Goldwater, University of Arizona campus, Tucson, Arizona, November 1961

The People's Rights [1909] (London: Jonathan Cape, 1970), pp. 133-134
Early career years (1898–1929)
Source: Dictionary of Burning Words of Brilliant Writers (1895), P. 14.

Open Mind Interview http://www.archive.org/details/openmind_ep497

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Peter Singer - The Genius of Darwin: The Uncut Interviews (2009)
'Terry Gilliam', p. 279
Essays and reviews, Cultural Amnesia: Notes in the Margin of My Time (2007)

At Chateau Laurier, Ottawa, Canada, November 9, 1954 ; as cited at The Churchill Centre http://www.winstonchurchill.org/learn/speeches/quotations/famous-quotations-and-stories.
Post-war years (1945–1955)
I suppose that sounds an awful lot like Wolfe, but if it does, it's exactly the way I feel.
Letter to his brother Jeff, from Hawaii (7 April 1941); p. 13
To Reach Eternity (1989)

The Warrior from The London Literary Gazette (25th October 1823) Sketch
The Improvisatrice (1824)

1860s, Our Composite Nationality (1869)

1880s, The Future of the Colored Race (1886)

The Desire of Ages http://egwdatabase.whiteestate.org/nxt/gateway.dll/egw-comp/section00000.htm/book01247.htm/chapter01301.htm, Ch. 52, p. 480)
Conflict of the Ages series

“You're going to watch a person suffer in agony while somebody's debating?”
Quoted in "Physician-assisted death" - Page 100 - by James M. Humber, Robert F. Almeder, Gregg A. Kasting - 1994
1990s, 1994

Answer to Lyman Abbott (unfinished), responding to Abbott, Lyman. "Flaws in Ingersollism." The North American Review 150, no. 401 (1890): 446-457.
page 312
The Monkey Wrench Gang (1975)
Source: Dictionary of Burning Words of Brilliant Writers (1895), P. 466.

in a letter to her sister Edma, April 1883; as quoted in The Correspondence of Berthe Morisot, with her family and friends Denish Rouart - newly introduced by Kathleen Adler and Tamer Garb; Camden Press London 198, p. 131
1881 - 1895
“Dire agonies, wild terrors swarm,
And Death glares grim in many a form.”
Source: Translations, The Aeneid of Virgil (1866), Book II, p. 55

Anarchism: Its Philosophy and Ideal (1896)
Source: The Rise of Endymion (1997), Chapter 14 (p. 272)

1930s, Address at Chautauqua, New York (1936)

Response in a pamphlet Writers Take Sides : Letters About the War in Spain from 418 American Authors (1938) by the American Writers League, which asked various authors: "Are you for or are you against Franco and fascism?".

“Rank. Certainly. However wretched I may feel, I want to prolong the agony as long as possible.”
Act I
A Doll's House (1879)
Hurry Home, Candy (1953)
Source: Last and First Men (1930), Chapter I: Balkan Europe; Section 1, “The European War and After” (p. 18)

Pero ya duerme sin fin.
Ya los musgos y la hierba
abren con dedos seguros
la flor de su calavera.
Y su sangre ya viene cantando:
cantando por marismas y praderas,
resbalando por cuernos ateridos,
vacilando sin alma por la niebla,
tropezando con miles de pezuñas
como una larga, oscura, triste lengua,
para formar un charco de agonía
junto al Guadalquivir de las estrellas.
¡Oh blanco muro de España!
¡Oh negro toro de pena!
¡Oh sangre dura de Ignacio!
¡Oh ruiseñor de sus venas!
Llanto por Ignacio Sanchez Mejias (1935)
from the meditations of Jin Zenimura
Neverness (1988)

Escudero, F. [Francis]. (2014, February 18). Retrieved from Official Facebook Page of Francis Escudero https://www.facebook.com/senchizescudero/posts/10152256768810610/
2014, Facebook

Inhale and Exhale (1936), Antranik and the Spirit of Armenia

1940s–present, A Mencken Chrestomathy (1949)

Schopenhauer and the Wild Years of Philosophy by Rüdiger Safranski (trans. Ewald Osers)
Other

Source: The Cathars and Reincarnation (1970), p. 89

“Oh, if God would but give me strength to strangle him in my last agony, I’d go to hell with joy.”
Hindley Earnshaw (Ch. XVII).
Wuthering Heights (1847)

1960s, The Quest for Peace and Justice (1964)

Quote from a letter to fr:Alfred Sensier, Dec. 1866; as cited in Alfred Sensier, Souvenirs sur Th. Rousseau; quoted in The Barbizon School of Painters: Corot, Rousseau, Diaz, Millet, Daubigny, etc., by D. C. Thomson; Scribner and Welford, New York 1890 – (copy nr. 78), pp. 142-143
1851 - 1867

“God Made You Like That” http://nymag.com/daily/intelligencer/2018/05/andrew-sullivan-why-we-should-say-yes-to-drugs.html, New York magazine (25 May, 2018)

Remarks in the Senate on a resolution to amend Senate Rule 22 (cloture), Congressional Record (January 11, 1967), vol. 113, p. 182
1960s

Reported in Josiah Hotchkiss Gilbert, Dictionary of Burning Words of Brilliant Writers (1895), p. 113.

2008, Angelus following the Closing Mass (19 July 2008)
Source: The Chocolate War (1974), p. 33

Source: Letter to J.B.Sutton 30 October 1949

“Teas,
Where small talk dies in agonies.”
Peter Bell the Third (1819), Pt. III, st. 12