Quotes about signal
page 3

Ambrose Bierce photo
Nassim Nicholas Taleb photo
Max Tegmark photo
Warren Farrell photo

“"Information" in most, if not all, of its connotations seems to rest upon the notion of selective power. The Shannon theory regards the information source, in emitting the signals (signs), as exerting a selective power upon the ensemble of messages. for example, observes that what people value in a source of information (i. e., what they are prepared to pay for) depends upon its exclusiveness and prediction power; he cites instances of a newspaper editor hoping for a "scoop" and a racegoer receiving information from a tipster. "Exclusiveness" here implies the selecting of that one particular recipient out of the population, while the "prediction" value of information rests upon the power it gives to the recipient to select his future action, out of the whole range of prior uncertainty as to what action to take. Again, signs have the power to select responses in people, such responses depending upon a totality of conditions. Human communication channels consist of individuals in conversation, or in various forms of social intercourse. Each individual and each conversation is unique; different people react to signs in different ways, depending each upon their own past experiences and upon the environment at the time. It is such variations, such differences, which gives rise to the principal problems in the study of human communication.”

Colin Cherry (1914–1979) British scientist

Source: On Human Communication (1957), Syntactic, Semantic, and Pragmatic Information, p. 244-5 Source: See Weaver's section of reference 297. Source: (1951). Lectures on Communication Theory, M.I.T. Press, Cambridge, Mass.
Ref: en.wikiquote.org - Colin Cherry / Quotes / On Human Communication (1957) / Syntactic, Semantic, and Pragmatic Information

“But just like voices, thoughts are underpinned by physical stuff. We know this because alterations to the brain change the kinds of thoughts we can think. In a state of deep sleep, there are no thoughts. When the brain transitions into dream sleep, there are unbidden, bizarre thoughts. During the day we enjoy our normal, well-accepted thoughts, which people enthusiastically modulate by spiking the chemical cocktails of the brain with alcohol, narcotics, cigarettes, coffee, or physical exercise. The state of the physical material determines the state of the thoughts. And the physical material is absolutely necessary for normal thinking to tick along. If you were to injure your pinkie in an accident you’d be distressed, but your conscious experience would be no different. By contrast, if you were to damage an equivalently sized piece of brain tissue, this might change your capacity to understand music, name animals, see colors, judge risk, make decisions, read signals from your body, or understand the concept of a mirror—thereby unmasking the strange, veiled workings of the machinery beneath. Our hopes, dreams, aspirations, fears, comic instincts, great ideas, fetishes, senses of humor, and desires all emerge from this strange organ—and when the brain changes, so do we. So although it’s easy to intuit that thoughts don’t have a physical basis, that they are something like feathers on the wind, they in fact depend directly on the integrity of the enigmatic, three-pound mission control center.”

David Eagleman (1971) neuroscientist and author

Incognito: The Secret Lives of The Brain

Alan Hirsch photo
Eric R. Kandel photo
Friedrich Hayek photo
Friedrich Hayek photo

“My whole concept of economics is based on the idea that we have to explain how prices operate as signals, telling people what they ought to do in particular circumstances. The approach to this problem has been blocked by a cost or labor theory of value, which assumes that prices are determined by the technical conditions of production only. The important question is to explain how the interaction of a great number of people, each possessing only limited knowledge, will bring about an order that could only be achieved by deliberate direction taken by somebody who has the combined knowledge of all these individuals. However, central planning cannot take direct account of particular circumstances of time and place. Additionally, every individual has important bits of information which cannot possibly be conveyed to a central authority in statistical form. In a system in which the knowledge of relevant data is dispersed among millions of agents, prices can act to coordinate the separate actions of different individuals.
Given this context, it is intellectually not satisfactory to attempt to establish causal relations between aggregates or averages in the manner in which the discipline of macroeconomics has attempted to do. Individuals do not make decisions on the basis of partial knowledge of magnitudes such as the total amount of production, or the total quantity of money. Aggregative theorizing leads nowhere.”

Friedrich Hayek (1899–1992) Austrian and British economist and Nobel Prize for Economics laureate

1960s–1970s, A Conversation with Professor Friedrich A. Hayek (1979)

Charles James Fox photo

“Although Fox's private character was deformed by indulgence in vicious pleasures, it was in the eyes of his contemporaries largely redeemed by the sweetness of his disposition, the buoyancy of his spirits, and the unselfishness of his conduct. As a politician he had liberal sentiments, and hated oppression and religious intolerance. He constantly opposed the influence of the crown, and, although he committed many mistakes, and had in George III an opponent of considerable knowledge of kingcraft and immense resources, the struggle between him and the king, as far as the two men were concerned, was after all a drawn game…the coalition of 1783 shows that he failed to appreciate the importance of political principles and was ignorant of political science…Although his speeches are full of common sense, he made serious mistakes on some critical occasions, such as were the struggle of 1783–4, and the dispute about the regency in 1788. The line that he took with reference to the war with France, his idea that the Treason and Sedition bills were destructive of the constitution, and his opinion in 1801 that the House of Commons would soon cease to be of any weight, are instances of his want of political insight. The violence of his language constantly stood in his way; in the earlier period of his career it gave him a character for levity; later on it made his coalition with North appear especially reprehensible, and in his latter years afforded fair cause for the bitterness of his opponents. The circumstances of his private life helped to weaken his position in public estimation. He twice brought his followers to the brink of ruin and utterly broke up the whig party. He constantly shocked the feelings of his countrymen, and ‘failed signally during a long public life in winning the confidence of the nation’ (LECKY, Hist. iii. 465 sq). With the exception of the Libel Bill of 1792, the credit of which must be shared with others, he left comparatively little mark on the history of national progress. Great as his talents were in debate, he was deficient in statesmanship and in some of the qualities most essential to a good party leader.”

Charles James Fox (1749–1806) British Whig statesman

William Hunt, 'Fox, Charles James (1749–1806)', Dictionary of National Biography (1889).
About

Don DeLillo photo
Lucius Shepard photo
Lewis Pugh photo

“This wasn’t some kind of stunt. This was a symbolic swim, and I needed to be courageous. […] Swimming in a wetsuit or drysuit just wouldn’t send the right signal.”

Lewis Pugh (1969) Environmental campaigner, maritime lawyer and endurance swimmer

p 192, describing his swim across the North Pole (2007)
21 Yaks And A Speedo (2013)

Steven M. Greer photo
Hans Reichenbach photo
John Ashbery photo
Tjalling Koopmans photo
Ford Madox Ford photo
Lawrence H. Summers photo

“I deeply regret the impact of my comments and apologise for not having weighed them more carefully … I was wrong to have spoken in a way that has resulted in an unintended signal of discouragement to talented girls and women.”

Lawrence H. Summers (1954) Former US Secretary of the Treasury

Apology letter addressed to Harvard University community, posted on his website — reported in Reuters (January 26, 2005) "Summers Regrets", The Australian, p. 032.
2000s

“The switch from 'steam engines' to 'heat engines' signals the transition from engineering practice to theoretical science.”

Hans Christian von Baeyer (1938) American physicist

Source: Information, The New Language of Science (2003), Chapter 18, Information is Physical, The cost of forgetting, p. 154

Jeff Flake photo
Lydia Maria Child photo

“Every human being has, like Socrates, an attendant spirit; and wise are they who obey its signals. If it does not always tell us what to do, it always cautions us what not to do.”

Lydia Maria Child (1802–1880) American abolitionist, author and women's rights activist

Philothea http://www.gutenberg.org/ebooks/9982 (1836), p. 51 (in EPUB version)
1830s

Lewis M. Branscomb photo

“God loves the noise as much as the signal.”

Lewis M. Branscomb (1926) physicist and science policy advisor

Source: Confessions of a Technophile (1994), p. 42: Quote inspired on Branscomb's 1980 essay "God loves the noise"

Jerzy Vetulani photo

“Dolphins, unlike us, do not have manual skills, but their dances, jumps, are perhaps the equivalent of our ballet. Sounds, like music in the Orthodox Church – without musical instruments – are probably their songs, by which they are holding long discourses. It is a semantically organized signal system.”

Jerzy Vetulani (1936–2017) Polish scientist

Vetulani, Jerzy (6 December 2009): W każdym z nas tkwi mr Hyde https://nto.pl/profesor-jerzy-vetulani-w-kazdym-z-nas-tkwi-mr-hyde/ar/4135849, interview. Nowa Trybuna Opolska (in Polish).

Richard Holbrooke photo

“Shattuck and I were particularly concerned with the activities of Zeljko Raznatovic, popularly known as Arkan, one of the most notorious men in the Balkans. Even in former Yugoslavia, Arkan was something special, a freelance murderer who roamed across Bosnia and eastern Slavonia with his black-shirted men, terrorizing Muslims and Croats. To the rest of the world Arkan was a racist fanatic run amok, but many Serbs regarded him as a hero. His private army, the Tigers, had committed some of the war's worst atrocities, carrying out summary executions and virtually inventing ethnic cleansing in 1991-92. Western intelligence was convinced he worked, or had worked, for the Yugoslav secret police. (…) Althought the [Hague ICTY] Tribunal had handed down over fifty indictment by October 1995, these did not include Arkan. I pressed Goldstone [Richard Goldstone, ICTY president] on this matter several times, but because a strict wall separated the tribunal's internal deliberations from the American government, he wouold not tell us why Arkan had not been indicted. This was expecially puzzling given Goldstone's stature and his public criticisms of the international peacekeeping forces for not arresting any of the indicted war criminals. Whenever I mentioned Arkan's name to Milosevic, he seemed annoyed. He did not mind criticism of Karadzic or Mladic, but Arkan - who lived in Belgrade, ran a popular restaurant, and was married to a rock star - was a different matter. Milosevic dismissed Arkan as a "peanut issue", and claimed he had no influence over him. But Arkan's activities in western Bosnia decreased immediately after my complaints. This was hardly a victory, however, because Arkan at large remained a dangerous force and a powerful signal that one could still get away with murder - literally - in Bosnia.”

Richard Holbrooke (1941–2010) American diplomat

Source: 1990s, To End a War (1998), pp. 189-190

Joel Mokyr photo

“The distinction between micro- and macro inventions matters because they appeared to be governed by different laws. Microinventions generally result from an intentional search for improvements, and are understandable -if not predictable- by economic forces. They are guided, at least to some extent, by the laws of supply and demand and by the intensity of search and the resources committed to them, and thus by signals emitted by the price mechanism. Furthermore, in so far as micro inventions are the by-products of experience through learning by doing or learning by using they are correlated with output or investment. Macroinventions are more difficult to understand, and seem to be governed by individual genius and luck as much as by economic forces. Often they are based on some fortunate event, in which an inventor stumbles on one thing while looking for another, arrives at the right conclusion for the wrong reason, or brings to bear a seemingly unrelated body of knowledge that just happen to hold the clue to the right solution. The timing of these inventions is consequently often hard to explain. Much of the economic literature dealing with the generation of technological progress through market mechanisms and incentive devices thus explain only part of the story. This does not mean that we have to give up the attempt to try to understand macroinventions. We must, however, look for explanations largely outside the trusted and familiar market mechanisms relied upon by economists.”

Joel Mokyr (1946) Israeli American economic historian

Source: The lever of riches: Technological creativity and economic progress, 1992, p. 295; as cited by Pol, Eduardo, and Peter Carroll.

Constantine P. Cavafy photo

“Now the longed-for signal has appeared. Yet when happiness comes
it brings less joy than one expected.”

Constantine P. Cavafy (1863–1933) Greek poet

Collected Poems (1992), When the Watchman Saw the Light (1900)
Context: Now the longed-for signal has appeared. Yet when happiness comes
it brings less joy than one expected.
But at least we've gained this much: we've rid ourselves
of hope and expectation.

P. J. O'Rourke photo
Leo Slezak photo

“Somehow the stagehand on the other side got his signals mixed, started pulling, and the swan left without Papa. He quietly turned around and said: "What time's the next swan?"
That story has since become a classic in operatic lore.”

Leo Slezak (1873–1946) Austrian opera tenor

Walter Slezak, in What Time's the Next Swan? (1962), p. 210
Context: Papa told her about a Lohengrin performance. It was just before his first entrance. He was ready to step into the boat, which, drawn by a swan, was to take him on-stage. Somehow the stagehand on the other side got his signals mixed, started pulling, and the swan left without Papa. He quietly turned around and said: "What time's the next swan?"
That story has since become a classic in operatic lore.

Horatio Nelson photo

“To leave off action"? Well, damn me if I do! You know, Foley, I have only one eye,— I have a right to be blind sometimes . . . I really do not see the signal!”

Horatio Nelson (1758–1805) Royal Navy Admiral

At the battle of Copenhagen, Ignoring Admiral Parker's signal to retreat, holding his telescope up to his blind eye, and proceeding to victory against the Danish fleet. (2 April 1801); as quoted in Life of Nelson, Ch. 7
1800s
Context: To leave off action"? Well, damn me if I do! You know, Foley, I have only one eye,— I have a right to be blind sometimes... I really do not see the signal!

“Cherish the past for what it was, an ideal, a signal that human happiness might be a possibility”

Master and God
Context: He was dead. No point speculating. Cherish the past for what it was, an ideal, a signal that human happiness might be a possibility. Raise your standards. Make a decent life, Lucilla. Life is all there is. If it's only once, it must be good... He had been right. If perfection only happened once, that was better than never. Now nothing for her would ever again entail complete despair. So thank you, Gaius Vinius Clodianus, son of Marcus, thank you for your good deed, a deed that brightened somebody's dark world.

Ann Coulter photo

“Here at the Spawn of Satan convention in Boston, conservatives are deploying a series of covert signals to identify one another, much like gay men do.”

Ann Coulter (1961) author, political commentator

On the 2004 Democratic Convention, as quoted in "Banned In Boston: Too Hot for USA Today" in Human Events (26 July 2004).
2004
Context: Here at the Spawn of Satan convention in Boston, conservatives are deploying a series of covert signals to identify one another, much like gay men do. My allies are the ones wearing crosses or American flags. The people sporting shirts emblazened with the "F-word" are my opponents. Also, as always, the pretty girls and cops are on my side, most of them barely able to conceal their eye-rolling.

Winston S. Churchill photo

“Never, never, never believe any war will be smooth and easy, or that anyone who embarks on the strange voyage can measure the tides and hurricanes he will encounter. The statesman who yields to war fever must realise that once the signal is given, he is no longer the master of policy but the slave of unforeseeable and uncontrollable events.”

Winston S. Churchill (1874–1965) Prime Minister of the United Kingdom

Source: My Early Life: A Roving Commission (1930), Chapter 18 (With Buller To The Cape), p. 246
Quoted in This Time It's Our War http://www.forward.com/articles/7759/ (2003) by Leonard Fein in The Forward (July 25, 2003).
Context: Never, never, never believe any war will be smooth and easy, or that anyone who embarks on the strange voyage can measure the tides and hurricanes he will encounter. The statesman who yields to war fever must realise that once the signal is given, he is no longer the master of policy but the slave of unforeseeable and uncontrollable events. Antiquated War Offices, weak, incompetent, or arrogant Commanders, untrustworthy allies, hostile neutrals, malignant Fortune, ugly surprises, awful miscalculations — all take their seats at the Council Board on the morrow of a declaration of war. Always remember, however sure you are that you could easily win, that there would not be a war if the other man did not think he also had a chance.

Jane Ellen Harrison photo
Algis Budrys photo

“Even so, we’re the only animal whose signals can’t be trusted by its own kind.”

He smiled. “Except for thee and me, of course.”
Source: Michaelmas (1977), Chapter 10 (p. 160)

Jerry Coyne photo

“What the comedy club in Montreal is doing is not only ridiculous, but is a prime example of virtue signaling: making a gesture to trumpet your own ideological purity, but a gesture that has no effect on society and no mitigation of injustice.”

Jerry Coyne (1949) American biologist

" Accusations of cultural appropriation gone wild: Canadian comedy club bars white comedian with dreadlocks https://whyevolutionistrue.wordpress.com/2019/01/16/accusations-of-cultural-appropriation-gone-wild-canadian-comedy-club-bars-white-comedian-with-dreadlocks/" January 16, 2019

Carl Sagan photo
James Madison photo

“It is impossible for the man of pious reflection not to perceive in it the finger of that Almighty Hand which has been so frequently and signally extended to our relief in the critical stages of the Revolution.”

James Madison (1751–1836) 4th president of the United States (1809 to 1817)

As quoted in The Federalist https://babel.hathitrust.org/cgi/pt?id=njp.32101037492095;seq=202;skin=mobile (Philadelphia: Benjamin Warner, 1818), p. 194, James Madison, Federalist #37.
1770s

Jair Bolsonaro photo

“Such venomous statements might signal the end of a politician’s career in some places. But not in Brazil, where Mr. Bolsonaro’s rising national prominence reflects a veering to the right and growing vitriol as disillusionment with the political establishment grows.”

Jair Bolsonaro (1955) Brazilian president elect

Correspondent for The New York Times Simon Romero. Conservative’s Star Rises in Brazil as Polarizing Views Tap Into Discontent https://www.nytimes.com/2016/05/08/world/americas/conservatives-star-rises-in-brazil-as-polarizing-views-tap-into-discontent.html. The New York Times (7 May 2016).

Hans Reichenbach photo

“Occasionally one speaks… of signals or signal chains.”

Hans Reichenbach (1891–1953) American philosopher

It should be noted that the word signal means the transmission of signs and hence concerns the very principle of causal order...
The Philosophy of Space and Time (1928, tr. 1957)

“Part of it, which perhaps you and most other observers are not aware, is that I have enough passive income, and enough dispassion for conventional status signaling, that my marginal utility of money is pretty low compared to my disutility for doing busywork.”

Wei Dai Cryptocurrency pioneer and computer scientist

To put it in perspective, I quit my last regular job in 2002, and stopped doing consulting for that company as well (at $100/hour) a year later when they merged with Microsoft and told me I had to do a bunch of paperwork and be hired by Microsoft's "independent consulting company" in order to continue.
In a discussion thread https://www.lesswrong.com/posts/Jter3YhFBZFYo8vtq/look-for-the-next-tech-gold-rush#ikKBYevf2aL2pBwsS on LessWrong, July 2014

Jagadish Chandra Bose photo
Gottfried Helnwein photo
Cormac McCarthy photo
Jeb Bush photo

“I think the next president needs to be a lot quieter, but send a signal that we are prepared to act in the national security interest of this country to get back in the business of creating a more peaceful world. Please clap.”

Jeb Bush (1953) American politician, former Governor of Florida

Voters Might Not Miss Jeb Bush, but Campaign Reporters Will http://www.nytimes.com/2016/02/23/us/politics/voters-might-not-miss-jeb-bush-but-campaign-reporters-will.html (22 February 2016).
2016

Marilyn Ferguson photo

“Another strong force for change: crisis. All the failures of education, like a fever, signal a deep struggle for health.”

Marilyn Ferguson (1938–2008) American writer

The Aquarian Conspiracy (1980), Chapter Nine, Flying and Seeing: New Ways to Learn

Jan van Riebeeck photo

“Be careful in always having a good beacon fire, as the signals entirely depend upon it, that the ships may enter the bay in safety.”

Jan van Riebeeck (1619–1677) Dutch colonial governor

Precis of the Archives of the Cape of Good Hope, January 1656 - December 1658, Riebeeck's Journal, H. C. V. Leibrandt, Cape Town 1897, p. 104

Jan van Riebeeck ordered the establishment of a kraal and signaling post on Robben Island. In 1658 Van Riebeeck wrote to the men stationed there.

Monier Monier-Williams photo

“When the walls of the mighty fortress of Brahminism are encircled, undermined, and finally stormed by the soldiers of the Cross, the victory of Christianity must be signal and complete.”

Monier Monier-Williams (1819–1899) Linguist and dictionary compiler

Modern India and the Indians, 1878. in Shourie, Arun (1994). Missionaries in India: Continuities, changes, dilemmas. New Delhi : Rupa & Co, 1994

Thomas Babington Macaulay, 1st Baron Macaulay photo
J. Howard Moore photo

“The unsolicited promise is one of the most reliable signals because it is nearly always of questionable motive.”

Source: The Gift of Fear: Survival Signals That Protect Us from Violence

Prevale photo

“Instinct is always the first important signal to evaluate.”

Prevale (1983) Italian DJ and producer

Original: (it) L'istinto è sempre il primo segnale importante da valutare.
Source: prevale.net

Prevale photo
Example (musician) photo

“Maybe we should take another roll of the dice
Can't believe we both let it fade away
I want to stay for another day
If you want to save us, give me a signal,
anything will do”

Example (musician) (1982) English rapper and singer

"Anything" (song)
("Anything" on YouTube (with lyrics)) https://www.youtube.com/watch?v=FYrx2J3JdfA
Studio albums, Playing in the Shadows (2011)

Paul Antony Mullassery photo

“A congregation is supposed to assess a person's mental health during formation. It is a dangerous signal if a nun commits suicide at the slightest provocation. We have to reassess our system's effectiveness.”

Source: Young Nun´s Suicide Shocks The Church In Kerala https://www.ucanews.com/story-archive/?post_name=/2008/08/12/young-nuns-suicide-shocks-the-church-in-kerala&post_id=49014 (12 August 2008)

Jack Williamson photo

“Conquerors live by conquest; the first failure is a signal for the conquered to rise against them.”

Source: Star Bridge (1955), Chapter 6, “Flight” (p. 78)

Mark Steyn photo

“It is so depressing to watch, almost on a daily basis, the erasure of great men by know-nothing non-entities who can build nothing, create nothing, do nothing but destroy all that does not conform to the ever shifting pieties of present-tense virtue-signalling.”

Mark Steyn (1959) Canadian writer

"The Surrender of the Public Square" https://www.steynonline.com/8757/the-surrender-of-the-public-square, steynonline.com (13 August 2018)

Robert Habeck photo

“It is important for us (European Union) not to give a signal that we will be blackmailed by Putin.”

Robert Habeck (1969) German politician

Robert Habeck (2022) cited in: " Russia's Putin tells Europe: Pay in roubles or we'll cut off your gas https://www.straitstimes.com/world/europe/russias-putin-tells-europe-pay-in-roubles-or-well-cut-off-your-gas" in The Straits Times, 1 April 2022.

Prevale photo

“Life communicates in a strange way: it does so through signals and codes. You think you already know them all, but you don't. Each person who enters your life teaches you a new word: affection, friendship, trust, competition, success, love, pleasure, respect, longing, loneliness, courage, betrayal, disappointment…. My favourite words have always been love, pleasure, respect and trust; the last one I learnt was courage.”

Prevale (1983) Italian DJ and producer

Original: La vita comunica in modo strano: lo fa attraverso segnali e codici. Pensate di conoscerli già tutti, ma non è così. Ogni persona che entra nella vostra vita vi insegna una nuova parola: affetto, amicizia, fiducia, competizione, successo, amore, piacere, rispetto, desiderio, solitudine, coraggio, tradimento, delusione... . Le mie parole preferite sono sempre state amore, piacere, rispetto e fiducia; l'ultima che ho imparato è stata coraggio.
Source: prevale.net