Quotes about topic
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Justin D. Fox photo

“Suppose then I want to give myself a little training in the art of reasoning; suppose I want to get out of the region of conjecture and probability, free myself from the difficult task of weighing evidence, and putting instances together to arrive at general propositions, and simply desire to know how to deal with my general propositions when I get them, and how to deduce right inferences from them; it is clear that I shall obtain this sort of discipline best in those departments of thought in which the first principles are unquestionably true. For in all 59 our thinking, if we come to erroneous conclusions, we come to them either by accepting false premises to start with—in which case our reasoning, however good, will not save us from error; or by reasoning badly, in which case the data we start from may be perfectly sound, and yet our conclusions may be false. But in the mathematical or pure sciences,—geometry, arithmetic, algebra, trigonometry, the calculus of variations or of curves,—we know at least that there is not, and cannot be, error in our first principles, and we may therefore fasten our whole attention upon the processes. As mere exercises in logic, therefore, these sciences, based as they all are on primary truths relating to space and number, have always been supposed to furnish the most exact discipline. When Plato wrote over the portal of his school. “Let no one ignorant of geometry enter here,” he did not mean that questions relating to lines and surfaces would be discussed by his disciples. On the contrary, the topics to which he directed their attention were some of the deepest problems,—social, political, moral,—on which the mind could exercise itself. Plato and his followers tried to think out together conclusions respecting the being, the duty, and the destiny of man, and the relation in which he stood to the gods and to the unseen world. What had geometry to do with these things? Simply this: That a man whose mind has not undergone a rigorous training in systematic thinking, and in the art of drawing legitimate inferences from premises, was unfitted to enter on the discussion of these high topics; and that the sort of logical discipline which he needed was most likely to be obtained from geometry—the only mathematical science which in Plato’s time had been formulated and reduced to a system. And we in this country [England] have long acted on the same principle. Our future lawyers, clergy, and statesmen are expected at the University to learn a good deal about curves, and angles, and numbers and proportions; not because these subjects have the smallest relation to the needs of their lives, but because in the very act of learning them they are likely to acquire that habit of steadfast and accurate thinking, which is indispensable to success in all the pursuits of life.”

Joshua Girling Fitch (1824–1903) British educationalist

Source: Lectures on Teaching, (1906), pp. 291-292

Jonathan Arnott photo

“Brexit won’t be easy, but it can be made to work for everyone. The first step in making Brexit a success is accepting it, and discussing the topic in a grown up and constructive manner. I’m sick of the constant nastiness and negativity; is there any wonder that people have such little trust in politicians when time is wasted on vicious personal attacks instead of trying to work together to get the best deal for everyone.”

Jonathan Arnott (1981) British politician

It is time for our national conversation to move away from discussing whether Brexit will happen to a debate on how to make Brexit work for everyone in the UK http://www.jonathanarnott.co.uk/2017/02/it-is-time-for-our-national-conversation-to-move-away-from-discussing-whether-brexit-will-happen-to-a-debate-on-how-to-make-brexit-work-for-everyone-in-the-uk/ (February 13, 2017)

Florence Nightingale photo

“Without continuous mathematics, the study of discrete mathematics soon becomes trivial and very limited. …The two topics”

Richard Hamming (1915–1998) American mathematician and information theorist

Methods of Mathematics Applied to Calculus, Probability, and Statistics (1985)
Context: Increasingly... the application of mathematics to the real world involves discrete mathematics... the nature of the discrete is often most clearly revealed through the continuous models of both calculus and probability. Without continuous mathematics, the study of discrete mathematics soon becomes trivial and very limited.... The two topics, discrete and continuous mathematics, are both ill served by being rigidly separated.

Jerry Spinelli photo

“Once you've achieved recognition in some area, and no longer have as much interest in it as you used to, go into a different community focused on a different topic, and start over from a low-status (or at least not very high status) position.”

Wei Dai Cryptocurrency pioneer and computer scientist

In a discussion thread https://www.lesswrong.com/posts/cgrvvp9QzjiFuYwLi/high-status-and-stupidity-why#64QSdqdMekvGrpuaH on LessWrong, January 2010
Context: One solution [to the problem that high status might cause stupidity] that might work (and I think has worked for me, although I didn't consciously choose it) is to periodically start over. Once you've achieved recognition in some area, and no longer have as much interest in it as you used to, go into a different community focused on a different topic, and start over from a low-status (or at least not very high status) position.

William Hazlitt photo

“A party-feeling of this kind once formed will insensibly communicate itself to other topics; and will be too apt to lead its votaries to a contempt for the opinions of others, a jealousy of every difference of sentiment, and a disposition to arrogate all sound principle as well as understanding to themselves, and those who think with them.”

"On the Tendency of Sects"
The Round Table (1815-1817)
Context: There is a natural tendency in sects to narrow the mind.
The extreme stress laid upon difierences of minor importance, to the neglect of more general truths and broader views of things, gives an inverted bias to the understanding; and this bias is continually increased by the eagerness of controversy, and captious hostility to the prevailing system. A party-feeling of this kind once formed will insensibly communicate itself to other topics; and will be too apt to lead its votaries to a contempt for the opinions of others, a jealousy of every difference of sentiment, and a disposition to arrogate all sound principle as well as understanding to themselves, and those who think with them. We can readily conceive how such persons, from fixing too high a value on the practical pledge which they have given of the independence and sincerity of their opinions, come at last to entertain a suspicion of every one else as acting under the shackles of prejudice or the mask of hypocrisy. All those who have not given in their unqualified protest against received doctrines and established authority, are supposed to labour under an acknowledged incapacity to form a rational determination on any subject whatever. Any argument, not having the presumption of singularity in its favour, is immediately set aside as nugatory. There is, however, no prejudice so strong as that which arises from a fancied exemption from all prejudice. For this last implies not only the practical conviction that it is right, but the theoretical assumption that it cannot be wrong. From considering all objections as in this manner "null and void,” the mind becomes so thoroughly satisfied with its own conclusions, as to render any farther examination of them superfluous, and confounds its exclusive pretensions to reason with the absolute possession of it.

Edsger W. Dijkstra photo

“As a result, the topic became – primarily in the USA – prematurely known as ‘computer science’ – which, actually, is like referring to surgery as ‘knife science’ – and it was firmly implanted in people’s minds that computing science is about machines and their peripheral equipment. Quod non”

Edsger W. Dijkstra (1930–2002) Dutch computer scientist

Dijkstra (1986) On a cultural gap http://www.cs.utexas.edu/users/EWD/transcriptions/EWD09xx/EWD924.html (EWD 924).
1980s
Context: A confusion of even longer standing came from the fact that the unprepared included the electronic engineers that were supposed to design, build and maintain the machines. The job was actually beyond the electronic technology of the day, and, as a result, the question of how to get and keep the physical equipment more or less in working condition became in the early days the all-overriding concern. As a result, the topic became – primarily in the USA – prematurely known as ‘computer science’ – which, actually, is like referring to surgery as ‘knife science’ – and it was firmly implanted in people’s minds that computing science is about machines and their peripheral equipment. Quod non [Latin: "Which is not true"]. We now know that electronic technology has no more to contribute to computing than the physical equipment. We now know that programmable computer is no more and no less than an extremely handy device for realizing any conceivable mechanism without changing a single wire, and that the core challenge for computing science is hence a conceptual one, viz., what (abstract) mechanisms we can conceive without getting lost in the complexities of our own making.

Epictetus photo
Larry Niven photo

“3) Stories to end all stories on a given topic, don't.”

Larry Niven (1938) American writer

Niven's Laws, Niven's Laws For Writers

“Sometimes there was a serious article on a hot topic, and I especially remember one by a bishop headed "Is Nudity Salacious?"”

Robertson Davies (1913–1995) Canadian journalist, playwright, professor, critic, and novelist

A Rake at Reading (1980).
Context: Sometimes there was a serious article on a hot topic, and I especially remember one by a bishop headed "Is Nudity Salacious?" The bishop thought it need not be, if encountered in the proper spirit, but he gave a lot of enlightening examples of conditions under which it might be, in his word, "inflammatory." There wasn't much nudity in our neck of the woods, and I enjoyed that article tremendously.

“This text is organized in the "spiral" for learning. A topic… is returned to again and again”

Richard Hamming (1915–1998) American mathematician and information theorist

Methods of Mathematics Applied to Calculus, Probability, and Statistics (1985)
Context: This text is organized in the "spiral" for learning. A topic... is returned to again and again, each time higher up in the spiral. The first time around you may not be completely sure of what is going on, but on the repeated returns to the topic it should gradually become clear. This is necessary when the ideas are not simple but require a depth of understanding...

Mary Midgley photo

“Quantification, like surgery, is an excellent thing in the right place, but a very bad topic for obsession. Unless you know just what you are counting--unless you are sure that the things counted are standard units--and unless you understand what is proved by results of your counting, quantifying provide you only with the outward show of science, a mirage, never the oasis.”

Mary Midgley (1919–2018) British philosopher and ethicist

Beast and Man: The Roots of Human Nature (1979). 87-88.
Context: The future will not "be with" anybody in the sense of falling to them as a conquest. The need for many different methods is not going to go away, dissolved in a quasi-physical heaven where all serious work is quantitative... Quantification, like surgery, is an excellent thing in the right place, but a very bad topic for obsession. Unless you know just what you are counting--unless you are sure that the things counted are standard units--and unless you understand what is proved by results of your counting, quantifying provide you only with the outward show of science, a mirage, never the oasis.

Ruhollah Khomeini photo
Walter Raleigh (professor) photo
Natalie Wynn photo
Radosveta Vassileva photo

“Translation from Portuguese: Many modern analysts have been focused on explaining the troubles with communism and its repercussions as seen in Eastern Europe and Russia. Communism remains a topic of study for political scientists. In contrast, the memory of fascism has slightly faded away. It is a topic of study primarily for historians. This makes it easier for politicians to muddle and play with fascist ideas.”

Radosveta Vassileva (1985) legal scholar

Muitos analistas modernos têm-se concentrado em explicar os problemas com o comunismo e as suas repercussões no leste europeu e na Rússia. O comunismo continua a ser um objeto de estudo para politólogos. Em contraste, a memória do fascismo tem-se desvanecido e é um objeto de estudo sobretudo para historiadores. Isto torna mais fácil para os políticos confundirem e brincarem com ideias fascistas.
Sete breves exemplos da aparente “retórica reconfortante” da extrema-direita e uma explicação sobre a extrema-esquerda, " https://expresso.pt/internacional/2019-11-14-Sete-breves-exemplos-da-aparente-retorica-reconfortante-da-extrema-direita-e-uma-explicacao-sobre-a-extrema-esquerda", Expresso (November 14, 2019)

“The vanishing middle-class, distinct rich/poor class divisions in the US and poverty continue to be issues that nag and tear at the social fabric but rarely are put front and centre in plays and works for live performance. I don’t think every play needs to address these topics, of course. I do think the daily lives of citizens—the sheer struggle to get by, make do, and the increased dependency on credit (and therefore, debt) are issues that affect everyone…”

Caridad Svich (1963) American writer

On the topics rarely addressed in theater in “Making Invisible Stories Seen, Heard and Felt Interview with Caridad Svich” http://www.critical-stages.org/3/making-invisible-stories-seen-heard-and-felt-interview-with-caridad-svich/ in The IATC webjournal/Revue web de l'AICT – Autumn 2010: Issue No 3

Francisco Aragón photo

“The advice to any young poet is to embrace your freedom and not feel constrained to write in one particular way or only about one particular topic. If they’re Latino poets, I would encourage them not only to read widely, but also to read Latino poetry, to familiarize themselves with their particular tradition within American literature…”

Francisco Aragón (1968) poet

On his advice to Latino poets in “Interview with Francisco Aragón: Latino Poetry From All Its Perspectives” https://www.sampsoniaway.org/literary-voices/2010/09/16/interview-with-francisco-aragon-latino-poetry-from-all-its-perspectives/ in Sampsonia Way (2010 Sept 16)

Mary McCarthy photo

“To allude negligently to Kafka, Yeats, Proust, Stendhal, or St. John of the Cross in a tone of of-course-you-know-them is canonical for Mademoiselle contributors, whatever the topic in hand.”

Mary McCarthy (1912–1989) American writer

"Up the Ladder from Charm to Vogue", p. 186
On the Contrary: Articles of Belief 1946–1961 (1961)

Carl Sagan photo
Kevin D. Williamson photo
Annie Besant photo
Edward Bellamy photo
Jayant Narlikar photo
Sunil Dutt photo

“He was a man who was prepared to discuss topics for the improvement of sports in the country.”

Sunil Dutt (1929–2005) Hindi film actor

Sportsman Gurbachan Singh Randhawa in page=69

Alan Keyes photo
John Stuart Mill photo
John Stuart Mill photo
Thomas Hylland Eriksen photo
Louis Brandeis photo
Ryan Holiday photo
Celeste Ng photo
Paul Stagg Coakley photo

“We want parents and teachers to regularly have conversations with young men and women about God’s plan for their lives. These should be ordinary conversations; otherwise, when the topic of vocations comes up, it seems like something arcane, unfamiliar, or mysterious.”

Paul Stagg Coakley (1955) Catholic archbishop

Oklahoma City’s archbishop on Satanists, vocations, and a unique canonization case https://www.catholicworldreport.com/2016/09/19/oklahoma-citys-archbishop-on-satanists-vocations-and-a-unique-canonization-case/ (September 19, 2016)

Charles Eliot Norton photo

“It does not seem to me that the evidence concerning the being of a God, and concerning immortality, is such as to enable us to assert anything in regard to either of these topics.”

Charles Eliot Norton (1827–1908) American art historian

As quoted in John Ruskin, Charles Eliot Norton, John Lewis Bradley, Ian Ousby (1987). “The Correspondence of John Ruskin and Charles Eliot Norton”, p.175, Cambridge University Press

Prayut Chan-o-cha photo

“I'm tired of speaking for hours, so from now on, I will reduce the duration of my 'Returning Happiness to People' speech ever [sic] Friday and will have my ministers who oversee each topic to speak in the programme.”

Prayut Chan-o-cha (1954) Thai military officer, junta chief, and politician

"Returning happiness to the people" speeches
Source: PM to shorten 'Return to happiness' speeches but in the end happiness is never come true http://www.nationmultimedia.com/politics/PM-to-shorten-Return-to-happiness-speeches-30257143.html (31 March 2015)

Enoch Powell photo

“Immigration was, and is, an issue. In my constituency it has for years been question number one, into which discussion of every other political topic—housing, health, benefits, employment—promptly turned.”

Enoch Powell (1912–1998) British politician

'Tories in the Wilderness', The Sunday Telegraph (18 October 1964), quoted in Paul Corthorn, Enoch Powell: Politics and Ideas in Modern Britain (2019), p. 79
1960s