Source: Social Amnesia: A Critique of Conformist Psychology from Adler to Laing (1975), pp. 70-71
Quotes about irony
page 3

“The Book of History is the Bible of Irony.”
George Saintsbury: The Memorial Volume (London: Methuen, 1946) p. 120.
“There are too many ironies in the fire!”
This Pen For Hire (Doubleday, 1973, ISBN 0-385-03923-9), p. 6
Not Enough Blood, Not Enough Gore, The New York Times, 7 July 1970 http://www.nytimes.com/books/98/03/01/home/vidal-sisters.html

2016, Remarks on Donald Trump and the 2016 race

Essays, Can Poetry Matter? (1991), The Catholic Writer Today (2013)

Sweet Morality (p. 212)
The Immortalization Commission: The Strange Quest to Cheat Death (2011)

Jesus and Yahweh: the names divine (2005), p 10.

Deendayalji’s speech at the Calicut session of the Jana Sangh, 1967., quoted in L.K. Advani, My Country My Life (2008)
Authority and persuasion in philosophy (1985)

"Bush, McCain, Torture," http://andrewsullivan.theatlantic.com/the_daily_dish/2008/07/bush-mccain-tor.html The Daily Dish (2 July 2008)

“Irony is an insult conveyed in the form of a compliment.”
In Lectures on Subjects Connected with Literature and Life (1859), Lecture III : Wit and Humor, p. 102
Source: Nietzsche: Life as Literature (1985), p. 26.

Message to the Tricontinental (1967)

“He’s a man: he wants adoration.”She gazed over Suzanna’s shoulder toward the unweaving, and the Salesman, still in its midst. “And that’s what he’s got. So he’s happy.”
Part Seven “The Demagogue”, Chapter x “Fatalities”, Section 1 (p. 321)
Weaveworld (1987), BOOK TWO: THE FUGUE
“If the universe has any soul, it is the soul of irony.”
Source: The Rise of Endymion (1997), Chapter 25 (p. 548)

Strictly Personal, ch. 31 (1941)

Economic Warfare, Chapter 21, p. 327
The Globalization of Poverty and the New World Order - Second Edition - (2003)

Let Your Life Speak: Listening for the Voice of Vocation (1999)
"The Tallest Tale", p. 313
Leonardo's Mountain of Clams and the Diet of Worms (1998)

Source: A Backward Glance http://gutenberg.net.au/ebooks02/0200271.txt (1934), Ch. 8

CNN interview, October 16, 2009. http://www.cnn.com/2009/POLITICS/10/16/beck.dunn/index.html
“It's a fitting irony that under Richard Nixon "launder" became a dirty word.”
Source: On Writing Well (Fifth Edition, orig. pub. 1976), Chapter 7, Usage, p. 47.

Address upon receiving the Open Society Prize awarded by Central European University (24 June 1999) http://old.hrad.cz/president/Havel/speeches/1999/2406_uk.html
Variant translation: There are no exact directions. There are probably no directions at all. The only things that I am able to recommend at this moment are: a sense of humour; an ability to see the ridiculous and the absurd dimensions of things; an ability to laugh about others as well as about ourselves; a sense of irony; and, of everything that invites parody in this world. In other words: rising above things, or looking at them from a distance; sensibility to the hidden presence of all the more dangerous types of conceit in others, as well as in ourselves; good cheer; an unostentatious certainty of the meaning of things; gratitude for the gift of life and courage to assume responsibility for it; and, a vigilant mind.
Those who have not lost the ability to recognize that which is laughable in themselves, or their own nothingness, are not arrogant, nor are they enemies of an Open Society. Its enemy is a person with a fiercely serious countenance and burning eyes.
Context: There are no exact guidelines. There are probably no guidelines at all. The only thing I can recommend at this stage is a sense of humor, an ability to see things in their ridiculous and absurd dimensions, to laugh at others and at ourselves, a sense of irony regarding everything that calls out for parody in this world. In other words, I can only recommend perspective and distance. Awareness of all the most dangerous kinds of vanity, both in others and in ourselves. A good mind. A modest certainty about the meaning of things. Gratitude for the gift of life and the courage to take responsibility for it. Vigilance of spirit.

Esquire interview (2012)
Context: I do despair. That's a heavy word, but picking up a newspaper every day, how can you not despair at what's happening in the world, and how we're represented as human beings? The disappointments and corruption are dismaying at every level. And the biggest source of evil is of course religion. … Can you think of a good one? A just and kind and tolerant religion? … Everyone is tearing each other apart in the name of their personal god. And the irony is, by definition, they're probably worshipping the same god.

A Sense of the Mysterious : Science and the Human Spirit (2005), p. 200<!-- Pantheon Books isbn=0375423206 -->
Context: In the 1950s, academics forecast that as a result of new technology, by the year 2000 we could have a twenty-hour workweek. Such a development would be a beautiful example of technology at the service of the human being.... According to the Bureau of Statistics, the goods and services produced per hour of work in the United States has indeed more than doubled since 1950.... However, instead of reducing the workweek, the increased efficiencies and productivities have gone into increasing the salaries of workers.... Workers... rather have used their increased efficiencies and resulting increased disposable income to purchase more material goods.... Indeed, in a cruel irony, the workweek has actually lengthened.... More work is required to pay for more consumption, fueled by more production, in an endless, vicious circle.

PENN Address (2004)
Context: I know idealism is not playing on the radio right now, you don't see it on TV, irony is on heavy rotation, the knowingness, the smirk, the tired joke. I've tried them all out but I'll tell you this, outside this campus — and even inside it — idealism is under siege beset by materialism, narcissism and all the other isms of indifference. Baggism, Shaggism. Raggism. Notism, graduationism, chismism, I don't know. Where's John Lennon when you need him?

The irony being that he is a New Zealand born Australian, who has often made clear his dislike of being in Hollywood.
GQ Interview (2005)
Context: That was the first conversation in my life that I’d ever heard the phrase Al Qaeda. And it was something to do with some recording picked up by a French policewoman, I think, in either Libya or Algiers. And it was a destabilization plan. I don’t think that I was the only person. But it was about—and here’s another little touch of irony— it was about taking iconographic Americans out of the picture as a sort of cultural-destabilization plan.

Quoted, The Beautiful and Damned (1922)

Letter http://books.google.com/books?id=R8ksAAAAIAAJ&q=%22I+own+any+form+of+humor+shows+fear+and+inferiority+Irony+is+simply+a+kind+of+guardedness+So+is+a+twinkle+It+keeps+the+reader+from+criticism%22+%22Humor+is+the+most+engaging+cowardice%22&pg=PA166#v=onepage to Louis Untermeyer (10 March 1924)
General sources
Context: I own any form of humor shows fear and inferiority. Irony is simply a kind of guardedness. So is a twinkle. It keeps the reader from criticism. Whittier, when he shows any style at all is probably a greater person than Longfellow as he is lifted priestlike above consideration of the scornful. Belief is better than anything else, and it is best when rapt, above paying its respects to anybody's doubt whatsoever. At bottom the world isn't a joke. We only joke about it to avoid an issue with someone to let someone know that we know he's there with his questions: to disarm him by seeming to have heard and done justice to this side of the standing argument. Humor is the most engaging cowardice.

Crabbed Age and Youth.
Virginibus Puerisque and Other Papers (1881)
Context: All error, not merely verbal, is a strong way of stating that the current truth is incomplete. The follies of youth have a basis in sound reason, just as much as the embarrassing questions put by babes and sucklings. Their most antisocial acts indicate the defects of our society. When the torrent sweeps the man against a boulder, you must expect him to scream, and you need not be surprised if the scream is sometimes a theory. Shelley, chafing at the Church of England, discovered the cure of all evils in universal atheism. Generous lads irritated at the injustices of society, see nothing for it but the abolishment of everything and Kingdom Come of anarchy. Shelley was a young fool; so are these cocksparrow revolutionaries. But it is better to be a fool than to be dead. It is better to emit a scream in the shape of a theory than to be entirely insensible to the jars and incongruities of life and take everything as it comes in a forlorn stupidity. Some people swallow the universe like a pill; they travel on through the world, like smiling images pushed from behind. For God’s sake give me the young man who has brains enough to make a fool of himself! As for the others, the irony of facts shall take it out of their hands, and make fools of them in downright earnest, ere the farce be over. There shall be such a mopping and a mowing at the last day, and such blushing and confusion of countenance for all those who have been wise in their own esteem, and have not learnt the rough lessons that youth hands on to age. If we are indeed here to perfect and complete our own natures, and grow larger, stronger, and more sympathetic against some nobler career in the future, we had all best bestir ourselves to the utmost while we have the time. To equip a dull, respectable person with wings would be but to make a parody of an angel.

1 October 1849; Amiel is here actually quoting Meister Eckhart, not Angelus Silesius as he supposed.
Journal Intime (1882), Journal entries
Context: Redemption, eternal life, divinity, humanity, propitiation, incarnation, judgment, Satan, heaven and hell — all these beliefs have been so materialized and coarsened, that with a strange irony they present to us the spectacle of things having a profound meaning and yet carnally interpreted. Christian boldness and Christian liberty must be reconquered; it is the church which is heretical, the church whose sight is troubled and her heart timid. Whether we will or no, there is an esoteric doctrine, there is a relative revelation; each man enters into God so much as God enters into him, or as Angelus, I think, said, "the eye by which I see God is the same eye by which He sees me."

“Irony is a great help in helping to penetrate fraudulent language.”
Humanities interview (1996)
Context: Irony is a great help in helping to penetrate fraudulent language. In the Second War especially, the language became virtually identical with the language of advertising. It was seen through by the troops, who knew what the truth was. It helped to sustain civilian support for the war, which was its purpose, after all. … And euphemism has remained, of course. It's a large part of the tone of public discourse. … It's now practiced on so wide and so official a scale that it's grown out of all proportion to what it was in the war.

“At a time like this, scorching irony, not convincing argument, is needed.”
1850s, What to the Slave is the Fourth of July? (1852)
Context: At a time like this, scorching irony, not convincing argument, is needed. O! had I the ability, and could reach the nation's ear, I would, to-day, pour out a fiery stream of biting ridicule, blasting reproach, withering sarcasm, and stern rebuke. For it is not light that is needed, but fire; it is not the gentle shower, but thunder. We need the storm, the whirlwind, and the earthquake. The feeling of the nation must be quickened; the conscience of the nation must be roused; the propriety of the nation must be startled; the hypocrisy of the nation must be exposed; and its crimes against God and man must be proclaimed and denounced.

The Autobiography of a Sexually Emancipated Communist Woman (1926)

The Astronomer by John Updike from Pigeon Feathers: and other stories p. 125 1959, 1962 Ballantine Books

On her writing process in in “An Interview with Annie Proulx” https://www.missourireview.com/article/an-interview-with-annie-proulx/ in The Missouri Review (1999 Mar 1)
Personal life and writing career

Rebecca Goldstein, Betraying Spinoza: The Renegade Jew Who Gave Us Modernity (New York: Schocken, 2006)
G - L

Quoted, The Beautiful and Damned (1922)
Let's drop the euphemisms: Donald Trump is a racist president (2018)

On why hasn’t inflation increased dramatically in the U.S despite the Federal Reserve kept interest rates low.
We Need a More Humane Economic System—Not One That Only Benefits the Rich (December 26, 2018)

"Social Injustice and the Gospel" https://www.gty.org/library/blog/B180813/social-injustice-and-the-gospel (13 August 2018), Grace to You
2010s

1990s, Memoirs (1995)

1960s, Address to Cornell College (1962)
Source: Socialism: Past and Future (1989), p.67

Q&A with Downton Abbey creator Julian Fellowes https://britishheritage.com/interviews/downton-abbey-julian-fellowes (July 22, 2021)

Source: The Doors of the Sea (2005), Chapter 1, Section 2, location 144

“From the margins, one can speak with irony, tenderness, and rage.”
Source: Interview to José Baroja. https://grupoigneo.com/blog/entrevista-jose-baroja-literatura/