Quotes about calculation
page 2

George Biddell Airy photo
James Clerk Maxwell photo
Viktor Schauberger photo
Robert S. Mulliken photo

“…the more accurate the calculations became, the more the concepts tended to vanish into thin air.”

Robert S. Mulliken (1896–1986) American physicist and chemist

about using old-fashioned chemistry to describe molecular structure, in Molecular Scientists and Molecular Science: Some Reminiscences, J. Chem. Phys. 43, S2 (1965).

Robert Mugabe photo

“The congress is due in a few weeks from now and I will preside over its processes, which must not be prepossessed by any acts calculated to undermine or to compromise the outcomes in the eyes of the public.”

Robert Mugabe (1924–2019) former President of Zimbabwe

During 2017 coup d'etat, as quoted in Xinhua http://www.xinhuanet.com/english/2017-11/20/c_136765770.htm
2010s

William Herschel photo

“An equal scattering of the stars may be admitted in certain calculations; but when we examine the milky way, or the closely compressed clusters of stars… this supposed equality of scattering must be given up.”

William Herschel (1738–1822) German-born British astronomer, technical expert, and composer

p, 125
Astronomical Observations relating to the Construction of the Heavens... (1811)

R. C. Majumdar photo

“Fijians generally perceive Indians as mean and stingy, crafty and demanding to the extent of being considered greedy, inconsiderate and grasping, uncooperative, egotistic, and calculating.”

Asesela Ravuvu (1931–2008) He loved nature and the outdoors. He 3 main principles in life were love all, hardwork and honesty.

Façade of Democracy (1991)

E. W. Hobson photo

“The first period embraces the time between the first records of empirical determinations of the ratio of the circumference to the diameter of a circle until the invention of the Differential and Integral Calculus, in the middle of the seventeenth century. This period, in which the ideal of an exact construction was never entirely lost sight of, and was occasionally supposed to have been attained, was the geometrical period, in which the main activity consisted in the approximate determination of π by the calculation of the sides or the areas of regular polygons in- and circum-scribed to the circle. The theoretical groundwork of the method was the Greek method of Exhaustions. In the earlier part of the period the work of approximation was much hampered by the backward condition of arithmetic due to the fact that our present system of numerical notation had not yet been invented; but the closeness of the approximations obtained in spite of this great obstacle are truly surprising. In the later part of this first period methods were devised by which the approximations to the value of π were obtained which required only a fraction of the labour involved in the earlier calculations. At the end of the period the method was developed to so high a degree of perfection that no further advance could be hoped for on the lines laid down by the Greek Mathematicians; for further progress more powerful methods were required.”

E. W. Hobson (1856–1933) British mathematician

Source: Squaring the Circle (1913), pp. 10-11

Patrick Henry photo

“I shall honour the Quakers for their noble Effort to abolish Slavery. It is equally calculated to promote moral & political Good.”

Patrick Henry (1736–1799) attorney, planter, politician and Founding Father of the United States

1770s, Letter to Robert Pleasants (1773)

Will Eisner photo
John Marshall photo
Letitia Elizabeth Landon photo

“He was an enthusiast—enthusiasm is needed for action; calculation never acts—it is a passive principle.”

Letitia Elizabeth Landon (1802–1838) English poet and novelist

The Monthly Magazine

Edmund Burke photo
Newton Lee photo
William Godwin photo
Robert Owen photo
Heber C. Kimball photo
P.G. Wodehouse photo
Pierre Louis Maupertuis photo

“We cannot doubt that all things are regulated by a supreme Being, who, while he has imprinted on matter forces which show his power, has destined it to execute effects which mark his wisdom… Let us calculate the motion of bodies, but let us also consult the designs of the Intelligence which makes them move.”

Pierre Louis Maupertuis (1698–1759) French mathematician, philosopher and man of letters

Les Oeuvres De Mr. De Maupertuis (1752) vol. iv p. 22; as quoted by Philip Edward Bertrand Jourdain, The Principle of Least Action (1913) p. 6.

Adolphe Quetelet photo

“The more advanced the sciences have become, the more they have tended to enter the domain of mathematics, which is a sort of center towards which they converge. We can judge of the perfection to which a science has come by the facility, more or less great, with which it may be approached by calculation.”

Adolphe Quetelet (1796–1874) Belgian astronomer, mathematician, statistician and sociologist

Edward Mailly, Essai sur la vie et les ouv rages de Quetelet in the Annuaire de Vacadimie royale des sciences des lettres et des beaux-arts de Belgique (1875) Vol. xli pp. 109-297 found also in "Conclusions" of Instructions populaires sur le calcul des probabilités p. 230

Herbert Hoover photo

“[Engineering] is a great profession. There is the fascination of watching a figment of the imagination emerge through the aid of science to a plan on paper. Then it moves to realization in stone or metal or energy. Then it brings jobs and homes to men. Then it elevates the standards of living and adds to the comforts of life. That is the engineer’s high privilege.

The great liability of the engineer compared to men of other professions is that his works are out in the open where all can see them. His acts, step by step, are in hard substance. He cannot bury his mistakes in the grave like the doctors. He cannot argue them into thin air or blame the judge like the lawyers. He cannot, like the architects, cover his failures with trees and vines. He cannot, like the politicians, screen his shortcomings by blaming his opponents and hope that the people will forget. The engineer simply cannot deny that he did it. If his works do not work, he is damned. That is the phantasmagoria that haunts his nights and dogs his days. He comes from the job at the end of the day resolved to calculate it again. He wakes in the night in a cold sweat and puts something on paper that looks silly in the morning. All day he shivers at the thought of the bugs which will inevitably appear to jolt its smooth consummation.

On the other hand, unlike the doctor his is not a life among the weak. Unlike the soldier, destruction is not his purpose. Unlike the lawyer, quarrels are not his daily bread. To the engineer falls the job of clothing the bare bones of science with life, comfort, and hope. No doubt as years go by people forget which engineer did it, even if they ever knew. Or some politician puts his name on it. Or they credit it to some promoter who used other people’s money with which to finance it. But the engineer himself looks back at the unending stream of goodness which flows from his successes with satisfactions that few professions may know. And the verdict of his fellow professionals is all the accolades he wants.”

Herbert Hoover (1874–1964) 31st President of the United States of America

Excerpted from Chapter 11 "The Profession of Engineering"
The Memoirs of Herbert Hoover: Years of Adventure, 1874-1929 (1951)

“Still more serious was the emergence of an insidious image of Hindu personality as a direct result of this loss of the national perspective on Indian history. In due course, most Hindus, particularly the English-educated Hindu elite, have been made to believe that a Hindu is not true to himself nor to his religion and culture unless he 1) honours as his own heroes all those invaders and crusaders who demolished his temples, desecrated the images of his Gods and Goddesses, burnt his Shãstras, humiliated his holy men, dishonoured his women, pillaged his property, massacred his countrymen en masse, sold his children into slavery, trampled upon every symbol of his religion and culture, and coerced his co-religionists to swear by an aggressive and intolerant dogma glorified as the Kalima; 2) shows reverence for an ideology of calculated and cold-blooded gangesterism masquerading as the only true religion; 3) pays homage to all those pretenders, scoundrels, and hoodlums which this ideology presents as its sufis, saints and heroes; 4) practises patience and tolerance towards those who vow openly and work ceaselessly to destroy his religion and culture, and to take forcible possession of his homeland; and 5) is always prepared to surrender everything he possesses or cherishes in order to avoid violence and bloodshed.”

Sita Ram Goel (1921–2003) Indian activist

History of Heroic Hindu Resistance to Early Muslim Invaders (1984; 2001)

Max Weber photo

“This naive manner of conceptualizing capitalism by reference to a “pursuit of gain” must be relegated to the kindergarten of cultural history methodology and abandoned once and for all. A fully unconstrained compulsion to acquire goods cannot be understood as synonymous with capitalism, and even less as its “spirit.” On the contrary, capitalism can be identical with the taming of this irrational motivation, or at least with its rational tempering. Nonetheless, capitalism is distinguished by the striving for profit, indeed, profit is pursued in a rational, continuous manner in companies and firms, and then pursued again and again, as is profitability. There are no choices. If the entire economy is organized according to the rules of the open market, any company that fails to orient its activities toward the chance of attaining profit is condemned to bankruptcy.
Let us begin by defining terms in a manner more precise than often occurs. For us, a "capitalist" economic act involves first of all an expectation of profit based on the utilization of opportunities for exchange; that is of (formally) peaceful opportunities for acquisition. Formal and actual acquisition through violence follows its own special laws and hence should best be placed, as much as one may recommend doing so, in a different category. Wherever capitalist acquisition is rationally pursued, action is oriented to calculation in terms of capital. What does this mean?”

Max Weber (1864–1920) German sociologist, philosopher, and political economist

Prefatory Remarks to Collected Essays in the Sociology of Religion (1920)

Pat Conroy photo
Thomas Browne photo
John Napier photo
Tony Blair photo
Vanna Bonta photo

“When the personal worth of individuals is calculated only in money, sense of self becomes confused with financial net worth.”

Vanna Bonta (1958–2014) Italian-American writer, poet, inventor, actress, voice artist (1958-2014)

State of the Art (2000)

Adolphe Quetelet photo

“It has seemed to me that the theory (calcul) of probabilities ought to serve as the basis for the study of all the sciences, and particularly of the sciences of observation.”

Adolphe Quetelet (1796–1874) Belgian astronomer, mathematician, statistician and sociologist

Instructions populaires sur le calcul des probability (1825) English translation by R. Beamish (1839)

Vincent Van Gogh photo
James Frazer photo

“The consideration of human suffering is not one which enters into the calculations of primitive man.”

Source: The Golden Bough (1890), Chapter 64, The Burning of Human Beings in the Fires.

Daniel Dennett photo

“Remember Marxism? It used to be a sour sort of fun to tease Marxists about the contradictions in some of their pet ideas. The revolution of the proletariat was inevitable, good Marxists believed, but if so, why were they so eager to enlist us in their cause? If it was going to happen anyway, it was going to happen with or without our help. But of course the inevitability that Marxists believe in is one that depends on the growth of the movement and all its political action. There were Marxists working very hard to bring about the revolution, and it was comforting to them to believe that their success was guaranteed in the long run. And some of them, the only ones that were really dangerous, believed so firmly in the rightness of their cause that they believed it was permissible to lie and deceive in order to further it. They even taught this to their children, from infancy. These are the "red-diaper babies," children of hardline members of the Communist Party of America, and some of them can still be found infecting the atmosphere of political action in left-wing circles, to the extreme frustration and annoyance of honest socialists and others on the left.Today we have a similar phenomenon brewing on the religious right: the inevitability of the End Days, or the Rapture, the coming Armageddon that will separate the blessed from the damned in the final day of Judgment. Cults and prophets proclaiming the imminent end of the world have been with us for several millennia, and it has been another sour sort of fun to ridicule them the morning after, when they discover that their calculations were a little off. But, just as with the Marxists, there are some among them who are working hard to "hasten the inevitable," not merely anticipating the End Days with joy in their hearts, but taking political action to bring about the conditions they think are the prerequisites for that occasion. And these people are not funny at all. They are dangerous, for the same reason that red-diaper babies are dangerous: they put their allegiance to their creed ahead of their commitment to democracy, to peace, to (earthly) justice — and to truth. If push comes to shove, some of the are prepared to lie and even to kill…”

Breaking the Spell (2006)

Ted Nugent photo

“With all due respect, many in the entertainment industry are deep into mind-altering substance abuse, and when one’s logic and intellectual calculating powers are replaced with dopey feel-good, fantasy-driven denial, the democratic party serves them well.”

Ted Nugent (1948) American rock musician

On why entertainment celebrities tend to favor the Democratic Party, as quoted in "Ted Nugent blasts Matt Damon on Palin" in The Christian Science Monitor (18 September 2008) http://features.csmonitor.com/politics/2008/09/16/ted-nugent-blasts-matt-damon-on-palin/

Theodore Parker photo

“Look at the facts of the world. You see a continual and progressive triumph of the right. I do not pretend to understand the moral universe; the arc is a long one, my eye reaches but little ways; I cannot calculate the curve and complete the figure by the experience of sight; I can divine it by conscience. And from what I see I am sure it bends towards justice.”

Theodore Parker (1810–1860) abolitionist

This portion of Parker's sermon is thought to have inspired Martin Luther King, Jr.‎'s famous assertion of similar sentiments: "The arc of the moral universe is long, but it bends towards justice".
Ten Sermons of Religion (1853), III : Of Justice and the Conscience https://en.wikisource.org/wiki/Ten_Sermons_of_Religion/Of_Justice_and_the_Conscience

Robert Chambers (publisher, born 1802) photo
Ronald Fisher photo

“In wars throughout history, events have generally proved the pre-hostilities calculations of both sides, victor as well as loser, to have been seriously wrong.”

Bernard Brodie (1910–1978) American nuclear strategist

As quoted in "Military air power : the CADRE digest of air power opinions and thoughts", compiled by Charles M. Westenhoff

John Horgan (journalist) photo
P.G. Wodehouse photo
Muhammad of Ghor photo
Burkard Schliessmann photo
Joseph Alois Schumpeter photo
René Lévesque photo

“There is a time when quiet courage and audacity become for a people at the key moments of its existence the only form of adequate caution. If it does not then accept the calculated risk of the great steps, it can miss its career forever, exactly like the man who is afraid of life.”

René Lévesque (1922–1987) Quebec politician

Il est un temps où le courage et l'audace tranquilles deviennent pour un peuple aux moments clés de son existence la seule forme de prudence convenable. S'il n'accepte pas alors le risque calculé des grandes étapes, il peut manquer sa carrière à tout jamais, exactement comme l'homme qui a peur de la vie.
On the plaque in front of his statue on the hill of the National Assembly of Quebec.

David Ben-Gurion photo

“Terrorism benefits the Arabs, it may lay waste the Yishuv and shake Zionism. But to follow in the Arabs' footsteps and ape their deeds is to be blind to the gulf between us. Our aims and theirs run counter: methods calculated to further theirs, are ruinous to us.”

David Ben-Gurion (1886–1973) Israeli politician, Zionist leader, prime minister of Israel

"On three fronts" (3 August 1938) as quoted in * Rebirth and Destiny of Israel
1954
91
Philosophical Library
New York.

Lee Smolin photo
Adlai Stevenson photo

“Words calculated to catch everyone may catch no one.”

Adlai Stevenson (1900–1965) mid-20th-century Governor of Illinois and Ambassador to the UN

Address to the Democratic National Convention, Chicago, Illinois. (21 July 1952); published in Speeches of Adlai Stevenson (1952)

Ray Comfort photo
James A. Michener photo
Joseph Smith, Jr. photo
Thomas Hardy photo

“You calculated how to be uncalculating, and are natural by art!”

The Hand of Ethelberta (1876), ch. 20

Piet Mondrian photo
Kate Bush photo

“Sweet and gentle and sensitive man
With an obsessive nature and deep fascination
For numbers
And a complete infatuation with the calculation
Of π.”

Kate Bush (1958) British recording artist; singer, songwriter, musician and record producer

Song lyrics, Aerial (2005), A Sea of Honey (Disc 1)

Margaret Sanger photo
Bernhard Riemann photo

“We are so accustomed to hear arithmetic spoken of as one of the three fundamental ingredients in all schemes of instruction, that it seems like inquiring too curiously to ask why this should be. Reading, Writing, and Arithmetic—these three are assumed to be of co-ordinate rank. Are they indeed co-ordinate, and if so on what grounds?
In this modern “trivium” the art of reading is put first. Well, there is no doubt as to its right to the foremost place. For reading is the instrument of all our acquisition. It is indispensable. There is not an hour in our lives in which it does not make a great difference to us whether we can read or not. And the art of Writing, too; that is the instrument of all communication, and it becomes, in one form or other, useful to us every day. But Counting—doing sums,—how often in life does this accomplishment come into exercise? Beyond the simplest additions, and the power to check the items of a bill, the arithmetical knowledge required of any well-informed person in private life is very limited. For all practical purposes, whatever I may have learned at school of fractions, or proportion, or decimals, is, unless I happen to be in business, far less available to me in life than a knowledge, say, of history of my own country, or the elementary truths of physics. The truth is, that regarded as practical arts, reading, writing, and arithmetic have no right to be classed together as co-ordinate elements of education; for the last of these is considerably less useful to the average man or woman not only than the other two, but than 267 many others that might be named. But reading, writing, and such mathematical or logical exercise as may be gained in connection with the manifestation of numbers, have a right to constitute the primary elements of instruction. And I believe that arithmetic, if it deserves the high place that it conventionally holds in our educational system, deserves it mainly on the ground that it is to be treated as a logical exercise. It is the only branch of mathematics which has found its way into primary and early education; other departments of pure science being reserved for what is called higher or university instruction. But all the arguments in favor of teaching algebra and trigonometry to advanced students, apply equally to the teaching of the principles or theory of arithmetic to schoolboys. It is calculated to do for them exactly the same kind of service, to educate one side of their minds, to bring into play one set of faculties which cannot be so severely or properly exercised in any other department of learning. In short, relatively to the needs of a beginner, Arithmetic, as a science, is just as valuable—it is certainly quite as intelligible—as the higher mathematics to a university student.”

Joshua Girling Fitch (1824–1903) British educationalist

Source: Lectures on Teaching, (1906), pp. 267-268.

“People are sometimes reluctant to take big steps. Apprehensive about being unable to calculate the political fallout, politicians shy away from grand departures.”

John W. Kingdon (1940) American political scientist

Source: Agendas, Alternatives, and Public Policies - (Second Edition), Chapter 4, Processes: Origins, Rationality, Incrementalism, and Garbage Cans, p. 80

“A legal code that protects the prerogatives of the owners and is officially respected (and hence calculable) is another element.”

Richard Sandbrook (1946–2005) environmentalist

Source: The State and Economic Stagnation in Tropical Africa, p. 320

Richard Rorty photo
Antony Flew photo

“The Koran calls for belief and consequent obedience. It is, surely, calculated to inspire fear, indeed abject terror, rather than love.”

Antony Flew (1923–2010) British analytic and evidentialist philosopher

Antony Flew, "The Terrors of Islam", Atheist Notes No. 6, 2004, ISBN 1856372928

Dinah Craik photo
Anthony Bourdain photo
Thomas Robert Malthus photo
Marco Rubio photo
Thomas Gainsborough photo

“I must own your calculations & comparisons betwixt our different professions to be just, provided you remember that in mine a Man may do great things and starve in a garret if he does not conquer his Passions.”

Thomas Gainsborough (1727–1788) English portrait and landscape painter

Quote in: Undated letters to Jackson, in The Letters of Thomas Gainsborough, ed. Mary Woodall, 1961
undated, Undated letters to William Jackson

Bernard Cornwell photo
George W. Bush photo
Orson Scott Card photo

“Historically, the original purpose of the theory of probability was to describe the exceedingly narrow domain of experience connected with games of chance, and the main effort was directed to the calculation of certain probabilities.”

William Feller (1906–1970) Croatian-American mathematician

Introduction, The Nature of Probability Theory, p. 3.
An Introduction To Probability Theory And Its Applications (Third Edition)

John Bright photo

“Hasan Nizami writes that after the suppression of a Hindu revolt at Kol (Aligarh) in 1193 AD, Aibak raised “three bastions as high as heaven with their heads, and their carcases became food for beasts of prey. The tract was freed from idols and idol-worship and the foundations of infidelism were destroyed.” In 1194 AD Aibak destroyed 27 Hindu temples at Delhi and built the Quwwat-ul-Islãm mosque with their debris. According to Nizami, Aibak “adorned it with the stones and gold obtained from the temples which had been demolished by elephants”. In 1195 AD the Mher tribe of Ajmer rose in revolt, and the Chaulukyas of Gujarat came to their assistance. Aibak had to invite re-inforcements from Ghazni before he could meet the challenge. In 1196 AD he advanced against Anahilwar Patan, the capital of Gujarat. Nizami writes that after Raja Karan was defeated and forced to flee, “fifty thousand infidels were despatched to hell by the sword” and “more than twenty thousand slaves, and cattle beyond all calculation fell into the hands of the victors”. The city was sacked, its temples demolished, and its palaces plundered. On his return to Ajmer, Aibak destroyed the Sanskrit College of Visaladeva, and laid the foundations of a mosque which came to be known as ADhãî Din kã JhoMpaDã. Conquest of Kalinjar in 1202 AD was Aibak’s crowning achievement. Nizami concludes: “The temples were converted into mosques… Fifty thousand men came under the collar of slavery and the plain became black as pitch with Hindus.””

Hasan Nizami Persian language poet and historian

Hasan Nizami, quoted from Goel, Sita Ram (2001). The story of Islamic imperialism in India. ISBN 9788185990231 Ch. 6

Rumi photo

“Whenever we manage to love without expectations, calculations, negotiations, we are indeed in heaven.”

Rumi (1207–1273) Iranian poet

"The Forty Rules of Love" (2010) by Elif Şafak (The book is about Rumi, but the quote is the author's own words)
Misattributed

Miguel de Unamuno photo
John Toland photo
Mitt Romney photo
Alphonse de Lamartine photo
Bernard Lewis photo

“There are other difficulties in the way of accepting imperialism as an explanation of Muslim hostility, even if we define imperialism narrowly and specifically, as the invasion and domination of Muslim countries by non-Muslims. If the hostility is directed against imperialism in that sense, why has it been so much stronger against Western Europe, which has relinquished all its Muslim possessions and dependencies, than against Russia, which still rules, with no light hand, over many millions of reluctant Muslim subjects and over ancient Muslim cities and countries? And why should it include the United States, which, apart from a brief interlude in the Muslim-minority area of the Philippines, has never ruled any Muslim population? The last surviving European empire with Muslim subjects, that of the Soviet Union, far from being the target of criticism and attack, has been almost exempt. Even the most recent repressions of Muslim revolts in the southern and central Asian republics of the USSR incurred no more than relatively mild words of expostulation, coupled with a disclaimer of any desire to interfere in what are quaintly called the "internal affairs" of the USSR and a request for the preservation of order and tranquillity on the frontier.
One reason for this somewhat surprising restraint is to be found in the nature of events in Soviet Azerbaijan. Islam is obviously an important and potentially a growing element in the Azerbaijani sense of identity, but it is not at present a dominant element, and the Azerbaijani movement has more in common with the liberal patriotism of Europe than with Islamic fundamentalism. Such a movement would not arouse the sympathy of the rulers of the Islamic Republic. It might even alarm them, since a genuinely democratic national state run by the people of Soviet Azerbaijan would exercise a powerful attraction on their kinsmen immediately to the south, in Iranian Azerbaijan.
Another reason for this relative lack of concern for the 50 million or more Muslims under Soviet rule may be a calculation of risk and advantage. The Soviet Union is near, along the northern frontiers of Turkey, Iran, and Afghanistan; America and even Western Europe are far away. More to the point, it has not hitherto been the practice of the Soviets to quell disturbances with water cannon and rubber bullets, with TV cameras in attendance, or to release arrested persons on bail and allow them access to domestic and foreign media. The Soviets do not interview their harshest critics on prime time, or tempt them with teaching, lecturing, and writing engagements. On the contrary, their ways of indicating displeasure with criticism can often be quite disagreeable.”

Bernard Lewis (1916–2018) British-American historian

Books, The Roots of Muslim Rage (1990)

George Dantzig photo

“One of the first applications of the simplex algorithm was to the determination of an adequate diet that was of least cost. In the fall of 1947, Jack Laderman of the Mathematical Tables Project of the National Bureau of Standards undertook, as a test of the newly proposed simplex method, the first large-scale computation in this field. It was a system with nine equations in seventy-seven unknowns. Using hand-operated desk calculators, approximately 120 man-days were required to obtain a solution. … The particular problem solved was one which had been studied earlier by George Stigler (who later became a Nobel Laureate) who proposed a solution based on the substitution of certain foods by others which gave more nutrition per dollar. He then examined a "handful" of the possible 510 ways to combine the selected foods. He did not claim the solution to be the cheapest but gave his reasons for believing that the cost per annum could not be reduced by more than a few dollars. Indeed, it turned out that Stigler's solution (expressed in 1945 dollars) was only 24 cents higher than the true minimum per year $39.69.”

George Dantzig (1914–2005) American mathematician

cited in: John J. O'Connor & Edmund F.; Robertson (2003) " George Dantzig http://www-history.mcs.st-and.ac.uk/Biographies/Dantzig_George.html". in: MacTutor History of Mathematics archive, University of St Andrews.
Linear programming and extensions (1963)

Philip Pullman photo
John Cale photo

“I use cracks on the sidewalk to walk down the street. I'd always walk on the lines. I never take anything but a calculated risk, and do it because it gives me a sense of identity. Fear is a man's best friend.”

John Cale (1942) Welsh composer, singer-songwriter and record producer

Attributed without citation at John Cale - Quotes, xs4all.nl, 16 November 2012 http://werksman.home.xs4all.nl/cale/quotes/index.html,

Jozef Israëls photo
J.M. Coetzee photo
Herbert Marcuse photo
Richard Feynman photo
Slash (musician) photo
Robert A. Heinlein photo
Sam Houston photo

“Whatever is calculated to weaken or impair the strength of Union, whether originating at the North or the South, whether arising from the incendiary violence of abolitionists, or from the coalition of nullifiers, will never meet with my unqualified approval.”

Sam Houston (1793–1863) nineteenth-century American statesman, politician, and soldier, namesake of Houston, Texas

As quoted in Sam Houston (2004), by James Haley, University of Oklahoma Press
1860s

Eugène Delacroix photo
Julien Offray de La Mettrie photo