Quotes about probability
page 3

Personality Lectures

Televised speech (27 October 1964), cited in Reagan's Reign of Error (1983) by Mark Green
1960s

"Handicapped People and Science" http://books.google.com/books?id=9LVFAAAAYAAJ&q=%22handicapped+people+and+science%22#search_anchor by Stephen Hawking, Science Digest 92, No. 9 (September 1984): 92 (details of citation from here http://www.enotes.com/stephen-hawking-criticism/hawking-stephen/further-reading).

"Good And Bad Procrastination", December 2005

1860s, Fourth of July Address to Congress (1861)

Letter to Virgil Finlay (25 September 1936), in Selected Letters V, 1934-1937 edited by August Derleth and Donald Wandrei, p. 310
Non-Fiction, Letters

Rolling Stone interview (1988)

Interviewed by Charles Kohler, East Village Eye (1968)

Letter to J. N.
The Road to Revolution (2008)

Sec. 58
The Gay Science (1882)

To Leon Goldensohn (27 May 1946)
The Nuremberg Interviews (2004)

“To those who have an active belief, reasoned proofs are needless and probably useless.”
Book IV, Chapter 17
From St. Athanasius' Life of St. Antony

1920s, Marriage and Morals (1929)

Former boxing great Gene Tunneyhttp://coxscorner.tripod.com/greb.html

Letter to Clark Ashton Smith (28 October 1934), in Selected Letters V, 1934-1937 edited by August Derleth and Donald Wandrei, p. 64
Non-Fiction, Letters

Quote of Munch from: T 2770, (1890); as cited in Edvard Much – behind the scream, Sue Prideaux; Yale University Press, New Haven and London, 2007, pp. 83-84
1880 - 1895

Letter to Reinhardt Kleiner (7 March 1920), in Selected Letters I, 1911-1924 edited by August Derleth and Donald Wandrei, p. 110
Non-Fiction, Letters

Penguin Books 2015 edition ISBN 978-0-241-97289-2, page 45.
No Place to Hide (2014)
Reviewing "Arabesque Cookie" https://www.youtube.com/watch?v=GJtWZ771OqA from Ellington's The Nutcracker Suite; as quoted in "Clare Fischer: Blindfold Test" http://www.mediafire.com/view/fix6ane8h54gx/Clare_Fischer#rjvay58eo774rhe by Leonard Feather, in Downbeat (October 25, 1962), p. 39

Sec. 357
The Gay Science (1882)

Cocaine Decisions (1983) http://youtube.com/watch?v=RDEwJ2xlSXk
Context: I'll tell you what classical music is, for those of you who don't know. Classical music is this music that was written by a bunch of dead people a long time ago. And it's formula music, the same as top forty music is formula music. In order to have a piece be classical, it has to conform to academic standards that were the current norms of that day and age … I think that people are entitled to be amused, and entertained. If they see deviations from this classical norm, it's probably good for their mental health.

Oui interview (1979)
Context: There’s no reason to assume that my idea of what‘s better would really be better. I resent it when other people try to inflict their ideas of betterness on me. I don’t think they know. And I can’t see any authority on the horizon that’s got any answers that seem worthwhile. Most of the things that are suggested are probably detrimental to your mental health.

Music without lyrics travels more easily and may be biologically conceived and received".
1979

“The Islamic conquest of India is probably the bloodiest story in history.”
Will Durant, The Story of Civilization: Our Oriental Heritage page 459.
The Story of Civilization (1935–1975), I - Our Oriental Heritage (1935)
Context: The Islamic conquest of India is probably the bloodiest story in history. It is a discouraging tale, for its evident moral is that civilization is a precious good, whose delicate complex of order and freedom, culture and peace, can at any moment be overthrown by barbarians invading from without or multiplying within.

Address to the Continental Army before the Battle of Long Island (27 August 1776)
1770s
Context: The time is now near at hand which must probably determine whether Americans are to be freemen or slaves; whether they are to have any property they can call their own; whether their houses and farms are to be pillaged and destroyed, and themselves consigned to a state of wretchedness from which no human efforts will deliver them. The fate of unborn millions will now depend, under God, on the courage and conduct of this army. Our cruel and unrelenting enemy leaves us only the choice of brave resistance, or the most abject submission. We have, therefore, to resolve to conquer or die.

Letter to William Thomson (2 January 1851), indicating his early work on what has since become known as Boolean logic.
1850s
Context: I am now about to set seriously to work upon preparing for the press an account of my theory of Logic and Probabilities which in its present state I look upon as the most valuable if not the only valuable contribution that I have made or am likely to make to Science and the thing by which I would desire if at all to be remembered hereafter.

Source: The Story of Civilization (1935–1975), I - Our Oriental Heritage (1935), Ch. III : The Political Elements of Civilization, p. 21
Context: If the average man had had his way there would probably never have been any state. Even today he resents it, classes death with taxes, and yearns for that government which governs least. If he asks for many laws it is only because he is sure that his neighbor needs them; privately he is an unphilosophical anarchist, and thinks laws in his own case superfluous. In the simplest societies there is hardly any government. Primitive hunters tend to accept regulation only when they join the hunting pack and prepare for action. The Bushmen usually live in solitary families; the Pygmies of Africa and the simplest natives of Australia admit only temporarily of political organization, and then scatter away to their family groups; the Tasmanians had no chiefs, no laws, no regular government; the Veddahs of Ceylon formed small circles according to family relationship, but had no government; the Kubus of Sumatra "live without men in authority" every family governing itself; the Fuegians are seldom more than twelve together; the Tungus associate sparingly in groups of ten tents or so; the Australian "horde" is seldom larger than sixty souls. In such cases association and cooperation are for special purposes, like hunting; they do not rise to any permanent political order.

Query 31 : Have not the small particles of bodies certain powers, virtues, or forces, by which they act at a distance, not only upon the rays of light for reflecting, refracting, and inflecting them, but also upon one another for producing a great part of the Phenomena of nature? <br/> How these Attractions may be perform'd, I do not here consider. What I call Attraction may be perform'd by impulse, or by some other means unknown to me. I use that Word here to signify only in general any Force by which Bodies tend towards one another, whatsoever be the Cause. For we must learn from the Phaenomena of Nature what Bodies attract one another, and what are the Laws and Properties of the attraction, before we enquire the Cause by which the Attraction is perform'd, The Attractions of Gravity, Magnetism and Electricity, react to very sensible distances, and so have been observed by vulgar Eyes, and there may be others which reach to so small distances as hitherto escape observation; and perhaps electrical Attraction may react to such small distances, even without being excited by Friction
Opticks (1704)
Context: It seems probable to me that God, in the beginning, formed matter in solid, massy, hard, impenetrable, moveable particles, of such sizes and figures, and with such other properties, and in such proportions to space, as most conduced to the end for which He formed them; and that these primitive particles, being solids, are incomparably harder than any porous bodies compounded of them, even so very hard as never to wear or break in pieces; no ordinary power being able to divide what God had made one in the first creation. While the particles continue entire, they may compose bodies of one and the same nature and texture in all ages: but should they wear away or break in pieces, the nature of things depending on them would be changed.<!-- Book III, Part I, pp.375-376 http://books.google.com/books?id=XXu4AkRVBBoC

Theoria motus corporum coelestium in sectionibus conicis solem ambientum (1809) Tr. Charles Henry Davis as Theory of the Motion of the Heavenly Bodies moving about the Sun in Conic Sections http://books.google.com/books?id=cspWAAAAMAAJ& (1857)
Context: The principle that the sum of the squares of the differences between the observed and computed quantities must be a minimum may, in the following manner, be considered independently of the calculus of probabilities. When the number of unknown quantities is equal to the number of the observed quantities depending on them, the former may be so determined as exactly to satisfy the latter. But when the number of the former is less than that of the latter, an absolutely exact agreement cannot be obtained, unless the observations possess absolute accuracy. In this case care must be taken to establish the best possible agreement, or to diminish as far as practicable the differences. This idea, however, from its nature, involves something vague. For, although a system of values for the unknown quantities which makes all the differences respectively less than another system, is without doubt to be preferred to the latter, still the choice between two systems, one of which presents a better agreement in some observations, the other in others, is left in a measure to our judgment, and innumerable different principles can be proposed by which the former condition is satisfied. Denoting the differences between observation and calculation by A, A’, A’’, etc., the first condition will be satisfied not only if AA + A’ A’ + A’’ A’’ + etc., is a minimum (which is our principle) but also if A4 + A’4 + A’’4 + etc., or A6 + A’6 + A’’6 + etc., or in general, if the sum of any of the powers with an even exponent becomes a minimum. But of all these principles ours is the most simple; by the others we should be led into the most complicated calculations.

Context: How do I know that enjoying life is not a delusion? How do I know that in hating death we are not like people who got lost in early childhood and do not know the way home? Lady Li was the child of a border guard in Ai. When first captured by the state of Jin, she wept so much her clothes were soaked. But after she entered the palace, shared the king's bed, and dined on the finest meats, she regretted her tears. How do I know that the dead do not regret their previous longing for life? One who dreams of drinking wine may in the morning weep; one who dreams weeping may in the morning go out to hunt. During our dreams we do not know we are dreaming. We may even dream of interpreting a dream. Only on waking do we know it was a dream. Only after the great awakening will we realize that this is the great dream. And yet fools think they are awake, presuming to know that they are rulers or herdsmen. How dense! You and Confucius are both dreaming, and I who say you are a dream am also a dream. Such is my tale. It will probably be called preposterous, but after ten thousand generations there may be a great sage who will be able to explain it, a trivial interval equivalent to the passage from morning to night.

My Day (1935–1962)
Context: In times past, the question usually asked by women was "How can we best help to defend our nation?" I cannot remember a time when the question on so many people's lips was "How can we prevent war?"
There is a widespread understanding among the people of this nation, and probably among the people of the world, that there is no safety except through the prevention of war. For many years war has been looked upon as almost inevitable in the solution of any question that has arisen between nations, and the nation that was strong enough to do so went about building up its defenses and its power to attack. It felt that it could count on these two things for safety. (20 December 1961)

No. 45: To his son Michael Tolkien (09 June, 1941)
The Letters of J. R. R. Tolkien (1981)
Context: I have in this War a burning private grudge — which would probably make me a better soldier at 49 than I was at 22: against that ruddy little ignoramus Adolf Hitler (for the odd thing about demonic inspiration and impetus is that it in no way enhances the purely intellectual stature: it chiefly affects the mere will). Ruining, perverting, misapplying, and making for ever accursed, that noble northern spirit, a supreme contribution to Europe, which I have ever loved, and tried to present in its true light.

Playboy interview (1973)
Context: I've often thought there ought to be a manual to hand to little kids, telling them what kind of planet they're on, why they don't fall off it, how much time they've probably got here, how to avoid poison ivy, and so on. I tried to write one once. It was called Welcome to Earth. But I got stuck on explaining why we don't fall off the planet. Gravity is just a word. It doesn't explain anything. If I could get past gravity, I'd tell them how we reproduce, how long we've been here, apparently, and a little bit about evolution. I didn't learn until I was in college about all the other cultures, and I should have learned that in the first grade. A first grader should understand that his or her culture isn't a rational invention; that there are thousands of other cultures and they all work pretty well; that all cultures function on faith rather than truth; that there are lots of alternatives to our own society. Cultural relativity is defensible and attractive. It's also a source of hope. It means we don't have to continue this way if we don't like it.

No. 30: Letter to Stanley Unwin (25 July, 1938); Tolkien's German publishers had written to ask him whether he was of "Aryan" origin.
The Letters of J. R. R. Tolkien (1981)
Context: I must say the enclosed letter from Rütten and Loening is a bit stiff. Do I suffer this impertinence because of the possession of a German name, or do their lunatic laws require a certificate of 'arisch' origin from all persons of all countries? … I do not regard the (probable) absence of all Jewish blood as necessarily honourable; and I have many Jewish friends, and should regret giving any colour to the notion that I subscribed to the wholly pernicious and unscientific race-doctrine.

“The lifestyle that I have is probably neither desirable nor useful to most people.”
Oui interview (1979)
Context: The lifestyle that I have is probably neither desirable nor useful to most people. Most people are probably better off getting the certification they desire and spindling their lives away the way they’re doing. I don’t think they’d enjoy living any other way. There are millions of people who acquire all sorts of wonderful feelings from watching a football game and drinking a bottle of beer. It makes them really happy. Doesn’t do shit for me. But for them it’s life itself. As long as they can believe in the beer and the football, then they’ve really got something. And it’s probably more useful to them than religion. So why take it away? Why tell them what’s really going on? Let ’em be happy.

Variants:
No oaths, no seals, no official mummeries were used; the treaty was ratified on both sides with a yea, yea — the only one, says Voltaire, that the world has known, never sworn to and never broken.
As quoted in William Penn : An Historical Biography (1851) by William Hepworth Dixon
William Penn began by making a league with the Americans, his neighbors. It is the only one between those natives and the Christians which was never sworn to, and the only one that was never broken.
As quoted in American Pioneers (1905), by William Augustus Mowry and Blanche Swett Mowry, p. 80
It was the only treaty made by the settlers with the Indians that was never sworn to, and the only one that was never broken.
As quoted in A History of the American Peace Movement (2008) by Charles F. Howlett, and Robbie Lieberman, p. 33
The History of the Quakers (1762)
Context: William inherited very large possessions, part of which consisted of crown debts, due to the vice-admiral for sums he had advanced for the sea-service. No moneys were at that time less secure than those owing from the king. Penn was obliged to go, more than once, and "thee" and "thou" Charles and his ministers, to recover the debt; and at last, instead of specie, the government invested him with the right and sovereignty of a province of America, to the south of Maryland. Thus was a Quaker raised to sovereign power.
He set sail for his new dominions with two ships filled with Quakers, who followed his fortune. The country was then named by them Pennsylvania, from William Penn; and he founded Philadelphia, which is now a very flourishing city. His first care was to make an alliance with his American neighbors; and this is the only treaty between those people and the Christians that was not ratified by an oath, and that was never infringed. The new sovereign also enacted several wise and wholesome laws for his colony, which have remained invariably the same to this day. The chief is, to ill-treat no person on account of religion, and to consider as brethren all those who believe in one God. He had no sooner settled his government than several American merchants came and peopled this colony. The natives of the country, instead of flying into the woods, cultivated by degrees a friendship with the peaceable Quakers. They loved these new strangers as much as they disliked the other Christians, who had conquered and ravaged America. In a little time these savages, as they are called, delighted with their new neighbors, flocked in crowds to Penn, to offer themselves as his vassals. It was an uncommon thing to behold a sovereign "thee'd" and "thou'd" by his subjects, and addressed by them with their hats on; and no less singular for a government to be without one priest in it; a people without arms, either for offence or preservation; a body of citizens without any distinctions but those of public employments; and for neighbors to live together free from envy or jealousy. In a word, William Penn might, with reason, boast of having brought down upon earth the Golden Age, which in all probability, never had any real existence but in his dominions.

The Crisis No. XIII
1770s, The American Crisis (1776–1783)

Comments at an Obama Foundation event, Chicago (29 October 2019), as quoted in "Obama Calls Out Online Call-Out Culture: 'That’s Not Activism"", Rolling Stone (30 October 2019) https://www.rollingstone.com/politics/politics-news/obama-calls-out-call-out-culture-not-activism-905600/
2019

Soviet Russia: Some Random Sketches and Impressions (1949)

Variants:
No oaths, no seals, no official mummeries were used; the treaty was ratified on both sides with a yea, yea — the only one, says Voltaire, that the world has known, never sworn to and never broken.
As quoted in William Penn : An Historical Biography (1851) by William Hepworth Dixon
William Penn began by making a league with the Americans, his neighbors. It is the only one between those natives and the Christians which was never sworn to, and the only one that was never broken.
As quoted in American Pioneers (1905), by William Augustus Mowry and Blanche Swett Mowry, p. 80
It was the only treaty made by the settlers with the Indians that was never sworn to, and the only one that was never broken.
As quoted in A History of the American Peace Movement (2008) by Charles F. Howlett, and Robbie Lieberman, p. 33
The History of the Quakers (1762)

all Jews become mawkish when they moralize
Sec. 357
The Gay Science (1882)

When he beat computer Go program Alphago.
Alphago(movie) 72:41.
AlphaGo versus Lee Sedol
Source: Feet of Clay; Saints, Sinners, and Madmen: A Study of Gurus (1996, 1997), Chapter 7 "The Jesuit and Jesus" (p. 144)

On gravitating towards the dramatic arts even at an early age in “Katori Hall: 'I've had two hours sleep!'” https://www.theguardian.com/stage/2010/mar/23/katori-hall-the-mountaintop-review in The Guardian (2010 Mar 23)
Source: God Is Red (1973), p. 293

“Life's most important questions are, for the most part, nothing but probability problems.”
citation needed
"Les questions les plus importantes de la vie ne sont en effet, pour la plupart, que des problèmes de probabilité."

Source: Military intelligence report dated March 1, 1919. See Behind Communism https://books.google.com.br/books?id=7QLiAwAAQBAJ&pg=PA83 by Frank L. Britton, 2012, p. 83
Source: Tempt Me at Twilight

“Whatever makes you weird, is probably your greatest asset.”

“If my thought-dreams could be seen/ They'd probably put my head in a guillotine.”
“When you hate someone you used to love, and you think he's done something awful - he probably has.”
Source: The Boyfriend List: 15 Guys, 11 Shrink Appointments, 4 Ceramic Frogs and Me, Ruby Oliver

Source: No Place to Hide: Edward Snowden, the NSA, and the U.S. Surveillance State

Source: Today I Will: A Year of Quotes, Notes, and Promises to Myself

“If a man smiles all the time, he’s probably selling something that doesn’t work.”

“I had kind of a midlife crisis at twenty which probably doesn’t augur well for my longevity”
Source: WhiteWalls, Vol. 36-38 (1995), p 45; Cited in: Timothy Oakes, Patricia L. Price (2008). The Cultural Geography Reader. p. 343.
Source: On the Beaten Track: Tourism, Art, and Place
“I miss us, too. I always have, and probably always will”
Source: Love the One You're With

“Laugh and the world laughs with you, cry and you're probably watching the wrong channel.”