Quotes & Sayings About Theories

Things that look like they were designed, probably were ... If intelligence is an operative component of the universe, a science that methodologically excludes its existence will be susceptible to being trapped in an endless chase for materialistic causes that do not exist ... Where there are sufficient grounds for inferring intelligent causation, based on evidence of "specified complexity," it should be considered as a component of scientific theories.
Inclusion of intelligent causation in the scientific equation is not novel and has not impeded the practice of science in the past, e.g. Newton and Kepler, in an age when science was not constrained by a philosophical materialism, and by many current scientists who have remained open to following the evidence where it leads. — Donald L. Ewert

Once in power, Stalin's campaign to succeed Lenin required a legitimate heroic career which he did not possess because of his experience in what he called 'the dirty business' of politics: this could not be told, either because it was too gangsterish for a great, paternalistic statesman or because it was too Georgian for a Russian leader. His solution was a clumsy but all-embracing cult of personality that invented, distorted and concealed the truth. Ironically this self-promotion was so grotesque that it fanned sparks, sometimes innocent ones, which flared up into colossal anti-Stalin conspiracy-theories. It was easy for his political opponents, and later for us historians, to believe that it was all invented and that he had done nothing much at all - particularly since few historians had researched in the Caucasus where so much of his early career took place. An anti-cult, as erroneous as the cult itself, grew up around these conspiracy-theories. — Simon Sebag Montefiore

In general, a fact is worth more than theories in the long run. The theory stimulates, but the fact builds. The former in due time is replaced by one better but the fact remains and becomes fertile. — Theobald Smith

Religious creeds are a great obstacle to any full sympathy between the outlook of the scientist and the outlook which religion is so often supposed to require ... The spirit of seeking which animates us refuses to regard any kind of creed as its goal. It would be a shock to come across a university where it was the practice of the students to recite adherence to Newton's laws of motion, to Maxwell's equations and to the electromagnetic theory of light. We should not deplore it the less if our own pet theory happened to be included, or if the list were brought up to date every few years. We should say that the students cannot possibly realise the intention of scientific training if they are taught to look on these results as things to be recited and subscribed to. Science may fall short of its ideal, and although the peril scarcely takes this extreme form, it is not always easy, particularly in popular science, to maintain our stand against creed and dogma. — Arthur Stanley Eddington

Mysteries are powerful, Cialdini says, because they create a need for closure. "You've heard of the famous Aha! experience, right?" he says. "Well, the Aha! experience is much more satisfying when it is preceded by the Huh? experience." By creating a mystery, the writer-astronomer made dust interesting. He sustained attention, not just for the span of a punch line but for the span of a twenty-page article dense with information on scientific theories and experimentation. — Chip Heath

Science is all about proving theories and understanding the universe. Science folds everything into neat logical well-explained packages. The fey are magical capricious illogical and unexplainable. Science cannot prove the existence of faeries so naturally we do not exist. That type of nonbelief is fatal to faries. — Julie Kagawa

Superstring theories provide a framework in which the force of gravity may be united with the other three forces in nature: the weak, electromagnetic and strong forces. Recent progress has shown that the most promising superstring theories follow from a single theory. For the last generation, physicists have studied five string theories and one close cousin. Recently it has become clear that these five or six theories are different limiting cases of one theory which, though still scarcely understood, is the candidate for superunification of the forces of nature. — Edward Witten

Someone once noted that Hugh Everett should have been declared a "national resource," and given all the time and resources he needed to develop new theories. — Hugh Everett III

Biological determinism is, in its essence, a theory of limits. It takes the current status of groups as a measure of where they should and must be ... We inhabit a world of human differences and predilections, but the extrapolation of these facts to theories of rigid limits is ideology. — Stephen Jay Gould

What matters is that I have found a sort of peace in a primative God outside of theories and abstractions. — Mildred Jordan

I tried to develop some theories that took account of the uncertainty in the world and the complexity in the world. — Herbert A. Simon

We have trauma, and we have grief. People die, and we find it baffling. Painful. Inexplicable. Grief is baffling. There are theories on how we react to loss and death, how we cope, how we handle loss. Some believe the range of emotions mourners experience is predictable, that grief can be monitored, as if mourners are following a checklist. But sorrow is less of a checklist, more like water. It's fluid, it has no set shape, never disappears, never ends. It doesn't go away. It just changes. It changes us. — Mira Ptacin

Though, in debating with regard to theories, it be lawful to say whether this or that is consistent with the Divine attributes, yet, when we find that God has actually done any thing, all question about its justice, wisdom, and benevolence, is forever out of place. — Nehemiah Adams

There have been applied sciences throughout the ages ... However this so-called practice was not much more than paper in nearly all of these cases, and the various applied sciences were only lacking a bagatelle, namely proper scientific practice. The applied sciences show the application of theoretic doctrines in existing events; but that is precisely what it does, it merely shows. Whereas the scientific practice autonomously puts to use these theories. — Christian Doppler

A man who is all theory is like "a rudderless ship on a shoreless sea." ... Theories and speculations may be indulged in with safety only as long as they are based on facts that we can go back to at all times and know that we are on solid ground. — Elisha Gray

Paull has his own style, which is folksy, not canned.
Religion? He's got one. His prophet's Ayn Rand.
By Rand's eerie theories he's fervently gripped,
So he won't do flip-flops. He long ago flipped. — Calvin Trillin

One's theories, after all, matter little, it is one's humor that is the great thing. — Henry James

We see the world in terms of our theories. — Thomas Kuhn

Theories were clean and convincing and comprehensible. Life was messy and full of nonsense. — Julian Barnes

Knowledge advances as much through negative results and thwarted hypotheses as it does by theories that prove to be correct. — Sue Armstrong

Is evolution a theory, a system, or an hypothesis? It is much more: it is a general condition to which all theories, all hypotheses, all systems must bow and which they must satisfy henceforward if they are to be thinkable and true. — Pierre Teilhard De Chardin

The holy man is beyond time, he does not depend on any view nor subscribe to any sect; all current theories he understands, but he remains unattached to any of them. — Gautama Buddha

Aristotle and Bacon can therefore be seen respectively as the grandfather and the father of the modern branch of the philosophy of science called "confirmation theory," that is, the study of how scientific hypotheses and theories are confirmed by evidence. Evidence clearly has a very significant bearing on the decisions of scientific communities to accept or reject certain theories, but spelling out the precise nature of that relationship is difficult — Howard Margolis

I remember classes in college where the professor was espousing certain theories about how blacks were inherently less intelligent. But I learned a long time ago to give people the benefit of the doubt, not to assume that somebody was reacting to you because of race. — Condoleezza Rice

Propose theories which can be criticized. Think about possible decisive falsifying experiments-crucial experiments. But do not give up your theories too easily-not, at any rate, before you have critically examined your criticism. — Karl Popper

I'm sure they just felt more comfortable talking to me.'
'Why would I make them so uncomfortable?' Mulder asked.
Scully faced him, hesitating... 'It's probably because of your... reputation.'
'Reputation?' he echoed, sounding puzzled. 'I have a reputation?'
Mulder was deliberately giving her a hard time... 'They feel your methods, your theories are...'
'Spooky?' Mulder guessed. 'What about you? You think I'm... spooky? — Ellen Steiber

The real trouble about women is that they must always go on trying to adapt themselves to men's theories of women, as they alwayshave done. When a woman is thoroughly herself, she is being what her type of man wants her to be. When a woman is hysterical it's because she doesn't quite know what to be, which pattern to follow, which man's picture of woman to live up to. — D.H. Lawrence

Whenever a wide range of variant theories can account equally well for the phenomenon they are trying to explain, there is no reason to prefer one of them over the others, so advocating a particular one in preference to the others is irrational. — David Deutsch

Anyone who has examined into the history of the theories of earth evolution must have been astounded to observe the manner in which the unique and the difficultly explainable has been made to take the place of the common and the natural in deriving the framework of these theories. — William Herbert Hobbs

for instance, the theories and practices of art and photography with anthropological theory and practice (e.g. Edwards 1997a; da Silva and Pink 2004; Grimshaw and Ravetz 2004; Schneider and Wright 2005). The interdisciplinary focus in visual methods has also been represented in Theo van Leeuwen and Carey Jewitt's Handbook of Social Research (2000) and Chris Pole's Seeing is Believing (2004) both of which combine case studies in visual research from across disciplines. The idea that visual research as a field of interdisciplinary practice is also central to Advances in Visual Methodology (Pink 2012a) and is demonstrated by the work of the volume's contributors, as well as by the recent SAGE Handbook of Visual Research Methods (Margolis and Pauwels 2011). Likewise the interdisciplinary journal Visual Studies (formerly Visual Sociology) provides an excellent series of examples of visual research, practice, theory and methodology. — Sarah Pink

The whole point of the Eugenic pseudo-scientific theories is that they are to be applied wholesale, by some more sweeping and generalizing money power than the individual husband or wife or household. Eugenics asserts that all men must be so stupid that they cannot manage their own affairs; and also so clever that they can manage each other's. — G.K. Chesterton

Till now, society has protected the adult and blamed the victim. It has been abetted in its blindness by theories, still in keeping with the pedagogical principles of our great- grandparents, according to which children are viewed as crafty creatures, dominated by wicked drives, who invent stories and attack their innocent parents or desire them sexually. In reality, children tend to blame themselves for their parents' cruelty and to absolve the parents, whom they invariably love, of all responsibility. — Alice Miller

The rise of the buffered identity has been accompanied by an interiorization; that is, not only the Inner/Outer distinction, that between Mind and World as separate loci, which is central to the buffer itself; and not only the development of this Inner/Outer distinction in a whole range of epistemological theories of a mediational type from Descartes to Rorty;' but also the growth of a rich vocabulary of interiority, an inner realm of thought and feeling to be explored. This frontier of self-exploration has grown, through various spiritual disciplines of self-examination, through Montaigne, the development of the modern novel, the rise of Romanticism, the ethic of authenticity, to the point where we now conceive of ourselves as
having inner depths. — Charles Taylor

Bealer argues that the kind of naturalistic view which Quine holds will rob him of the ability to make the normative claims which (many) naturalists wish to make in epistemology. I don't think this is right about Quine, but I'm certain it's not right about my own view. To the extent that I can show that talk of knowledge is firmly rooted within empirical theories where it plays an important explanatory role, I thereby demonstrate its naturalistic credentials. — Hilary Kornblith

The hour has arrived to abandon theories and go directly to what is practical. — Samael Aun Weor

Evolution has long been badly taught. In particular, students - and even professional biologists - acquire theories of evolution without any deep understanding of what problem these theories attempt to solve. They learn but little of the evolution of evolutionary theory. — Gregory Bateson

All theories are legitimate, no matter. What matters is what you do with them. — Jorge Luis Borges

Human beings are pattern-seeking animals. It's part of our DNA. That's why conspiracy theories and gods are so popular: we always look for the wider, bigger explanations for things. — Adrian McKinty

It's one thing to predict [the complete breakdown of civilization]. It's something else again to be right in the middle of it. It's a very humbling thing ... for an academic like me to find his abstract theories turning into concrete reality ... It was all just so many words to me, really, just a philosophical exercise, completely abstract. — Isaac Asimov

I don't subscribe much to any of these fancy investing theories, and most people seem surprised to learn that I've never done much investing in anything except Wal-Mart. I believe the folks who've done the best with Wal-Mart stock are those who have studied the company, who have understood our strengths and our management approach, and who, like me, have just decided to invest with us for the long run. We — Sam Walton

A popular feel for scientific endeavors should, if possible, be restored given the needs of the twenty-first century. This does not mean that every literature major should take a watered-down physics course or that a corporate lawyer should stay abreast of quantum mechanics. Rather, it means that an appreciation for the methods of science is a useful asset for a responsible citizenry. What science teaches us, very significantly, is the correlation between factual evidence and general theories, something well illustrated in Einstein's life. — Walter Isaacson

The Weirdos

On our first date, he bought me a taco, talked at length about the ancients' theories of light, how it streams at all angles to align events in space and time, that it is the source of all information, determines every outcome, how we can reflect it to summon aliens using mirrored bowls of water. — Ottessa Moshfegh

This quarrel over the messianic status of Jesus within first-century Judaism had profound effects on Christianity and prompted it towards a fateful turning point that switched the emphasis from following the way of Jesus to believing things about Jesus. Gradually a Christian came to be thought of not as one who lives and acts in a certain way, but as one who holds certain convictions or theories. The trouble with religious convictions or beliefs is that, since we can rarely prove or disprove them, we get anxious about them and start quarrelling with people whose convictions or theories differ from our own. — Richard Holloway

In an Empire that was simply stagnant, neither being developed nor falling to pieces, and in an England ruled by people whose chief asset was their stupidity, to be 'clever' was to be suspect. If you had the kind of brain that could understand the poems of T.S. Eliot or the theories of Karl Marx, the higher-ups would see to it that you were kept out of any important job. — George Orwell

[In my writing] I know that I have made a caricature out of [others' academic] theories [but] I think that caricatures are frequently good portraits. — Umberto Eco

The economists will have to revise their theories of value. — Albert Einstein

I have made some headway in addressing these questions, however, and succeeded in explaining how it is that the category of knowledge might play an important role in empirical theories. To the extent that talk of knowledge can be shown to play an explanatory role in such theories, the analogy I wish to make with paradigm natural kinds such as acids and aluminum starts to make a good deal of sense. This is, of course, connected with the issue of the role of intuitions in philosophy. — Hilary Kornblith

In mysticism, knowledge cannot be separated from a certain way of life which becomes its living manifestation. To acquire mystical knowledge means to undergo a transformation; one could even say that the knowledge is the transformation. Scientific knowledge, on the other hand, can often stay abstract and theoretical. Thus most of today's physicists do not seem to realize the philosophical, cultural and spiritual implications of their theories. — Lois McMaster Bujold

Theory A widely accepted hypothesis that stands the test of time. Theories are often tested, and usually not rejected. — Jean Brainard

What we want is muscles of iron and nerves of steel. We have wept long enough. No more weeping, but stand on your feet and be men. It is man-making theories that we want. It is man-making education all round that we want. — Swami Vivekananda

If the invention of derivatives was the financial world's modernist dawn, the current crisis is unsettlingly like the birth of postmodernism. For anyone who studied literature in college in the past few decades, there is a weird familiarity about the current crisis: value, in the realm of finance capital, parallels the elusive nature of meaning in deconstrucitonism. According to Jacques Derrida, the doyen of the school, meaning can never be precisely located; instead, it is always 'deferred,' moved elsewhere, located in other meanings, which refer and defer to other meanings - a snake permanently and necessarily eating its own tail. This process is fluid and constant, but at moments the perpetual process of deferral stalls and collapses in on itself. Derrida called this moment an 'aporia,' from a Greek term meaning 'impasse.' There is something both amusing and appalling about seeing his theories acted out in the world markets to such cataclysmic effect. — John Lanchester

The devil has successfully fooled many churches, convincing them to follow the world. Biblical standards have been compromised by convenient social theories. — Billy Graham

In a world of full of manipulation, half-truths and lies, the conspiracy theory is often a safer bet than the official story. — Gary Hopkins

The vast differences in power contributed to faulty social theories of these differences that are still with us today. When a society is economically dominant, it is easy for its members to assume that such dominance reflects a deeper superiority
whether religious, racial, genetic, cultural, or institutional
rather than an accident of timing or geography. — Jeffrey D. Sachs

It is true that the grasping of truth is not possible without empirical basis. However, the deeper we penetrate and the more extensive and embracing our theories become the less empirical knowledge is needed to determine those theories. — Albert Einstein

In this context, fear of toxicity strikes me as an old anxiety with a new name. Where the word filth once suggested, with its moralist air, the evils of the flesh, the word toxic now condemns the chemical evils of our industrial world. This is not to say that concerns over environmental pollution are not justified - like filth theory, toxicity theory is anchored in legitimate dangers - but that the way we think about toxicity bears some resemblance to the way we once thought about filth. Both theories allow their subscribers to maintain a sense of control over their own health by pursuing personal purity. For the filth theorist, this meant a retreat into the home, where heavy curtains and shutters might seal out the smell of the poor and their problems. Our version of this shuttering is now achieved through the purchase of purified water, air purifiers, and food produced with the promise of purity. — Eula Biss

But you can't prove God exists. And isn't that what all science is ultimately about? Proving theories about the universe?"
"Provability is not truth, Caro. Godel's incompleteness theorem tells us that, if we didn't already know it intuitively, which we do. — Anna Jarzab

He vividly recalled those old doubts and perplexities, and it seemed to him that it was no mere chance that he recalled them now. It struck him as strange and grotesque, that he should have stopped at the same spot as before, as though he actually imagined he could think the same thoughts, be interested in the same theories and pictures that had interested him ... so short a time ago. He felt it almost amusing, and yet it wrung his heart. ...It seemed to him, he had cut himself off from everyone and from everything at that moment. — Fyodor Dostoyevsky

To turn Karl [Popper]'s view on its head, it is precisely the abandonment of critical discourse that marks the transition of science. Once a field has made the transition, critical discourse recurs only at moments of crisis when the bases of the field are again in jeopardy. Only when they must choose between competing theories do scientists behave like philosophers. — Thomas Kuhn

Even if someone decided that the infection rate down there was something less than one hundred percent, and if they could go to a mountaintop and shout it to the world, it wouldn't matter. Because the people want this. They want their neighbors to be monsters. It's why we lust over news stories of mothers murdering their children, and run after conspiracy theories about a government full of greedy sociopaths. If the monsters didn't come, we would have willed them into existence. — David Wong

I began my career as an economics professor but became frustrated because the economic theories I taught in the classroom didn't have any meaning in the lives of poor people I saw all around me. I decided to turn away from the textbooks and discover the real-life economics of a poor person's existence. — Muhammad Yunus

Theories are usually the over-hasty efforts of an impatient understanding that would gladly be rid of phenomena, and so puts in their place pictures, notions, nay, often mere words. — Johann Wolfgang Von Goethe

We will convert the entire world to Islam with our logic. We are confident that the Islamic logic, culture, and discourse can prove their superiority in all fields over all schools of thought and theories. — Mahmoud Ahmadinejad

Once again, my colleague Stephen Hawking has upset the apple cart. The event horizon surrounding a black hole was once though to be an imaginary sphere. But recent theories indicate that it may actually be physical, maybe even a sphere of fire. But I don't trust any of these calculations until we have a full-blown string theory calculation, since Einstein's theory by itself is incomplete. — Michio Kaku

It seems that scientists are often attracted to beautiful theories in the way that insects are attracted to flowers - not by logical deduction, but by something like a sense of smell. — Steven Weinberg

There are, of course, inherent tendencies to repetition in music itself. Our poetry, our ballads, our songs are full of repetition; nursery rhymes and the little chants and songs we use to teach young children have choruses and refrains. We are attracted to repetition, even as adults; we want the stimulus and the reward again and again, and in music we get it. Perhaps, therefore, we should not be surprised, should not complain if the balance sometimes shifts too far and our musical sensitivity becomes a vulnerability. — Oliver Sacks

It will change everything. We won't need governments and corporations. The very concepts our economic and social systems are based on: money, wealth, privilege, will be meaningless. What use is money when everyone can build everything they need?'...
'These are people who've spent their whole lives fighting their way to the top and you're just going to tell them that there is no top anymore?... it's you that doesn't understand: they only care about material things as status symbols, to show that they're better than everyone else, that they've beaten everyone else, that's what drives them. They'll never give that up. — K. Valisumbra

It is impossible to advance new theories ... when you are under the influence of a particular view, or under the pressure of a particular dogma. — Abdolkarim Soroush

It is not a struggle merely of economic theories, or forms of government or of military power. At issue is the true nature of man. Either man is the creature whom the psalmist described as a little lower than the angels ... or man is a soulless, animated machine to be enslaved, used and consumed by the state for its own glorification. It is, therefore, a struggle which goes to the roots of the human spirit, and its shadow falls across the long sweep of man's destiny. — Dwight D. Eisenhower

There is a class, moreover, by whom all these scientific theories, and more are held as ascertained facts, and as the basis of philosophical inferences which strike at the root of theistic beliefs. — Asa Gray

We supported the cooperative movement among farmers. The movement was still young and stubbornly opposed to the commercial distributors. I believed it to be one of the most helpful undertakings, for according to my social theories any organization run by citizens for their own welfare is preferable to the same action by the government. — Herbert Hoover

Theories of love are found in the works of scientists, philosophers, and theologians. — Mortimer Adler

It is not that complexity is overrated, but is is overcomplicated; it is not that obscurity is too obscure, it's that the underside grows grungy if it isn't exposed to the change of air;
it is not that the language is exhausted, it is that we run down; it's not that the edge won't cut anymore, it is that the cuts are getting thinner;
it's not that art is artificial, it is that the artists get outright seditty; it's not that literary reputations are not inevitable, it's that they are invented;
not that theories are not beautiful, but that they are feeble — C.D. Wright

Successful gamblers - and successful forecasters of any kind - do not think of the future in terms of no-lose bets, unimpeachable theories, and infinitely precise measurements. These are the illusions of the sucker, the sirens of his overconfidence. — Nate Silver

The human psyche is not unitary; we all have different parts. This phenomenon is widely recognized, but in psychiatry the terminology and theories about it are far from unified. Nevertheless, I think dissociation, parts, sub-personalities, selves, and complexes are all referring to the same or to overlapping phenomenon. — Rick Doblin

Infidels construct their [124] theories from the supposed deductions of sciences, and reject the revealed word of God. They presume to pass sentence upon God's moral government; they despise his law and boast of the sufficiency of human reason. Then, "because sentence against an evil work is not executed speedily, therefore the heart of the sons of men is fully set in them to do evil." Ecclesiastes 8:11. — Ellen G. White

Let me get this straight." He struggled to form the words. "You're telling me all the conspiracy nuts are right? The Freemasons, the Illuminati, Area 51- all that shit's real? — Laura Oliva

Don't tell me I'm sentimental, you sons of bitches. You are contemptible, your dishonesty is contemptible, your careful plodding with words, to keep them safely captured inside your silly little theories are contemptible, but I don't hate you, because each of you is a sad little pompous son of a bitch, with a chair at a university, and you are fighting bravely to seem to be somebody. — William, Saroyan

I never thought that others would take my theories so much more seriously than I did. — Albert Einstein

One of the endlessly alluring aspects of mathematics is that its thorniest paradoxes have a way of blooming into beautiful theories. — Philip J. Davis

These Taoists' ideas have greatly influenced all our theories of action, even to those of fencing and wrestling. Jiu-jitsu, the Japanese art of self-defence, owes its name to a passage in the Tao-teking. In jiu-jitsu one seeks to draw out and exhaust the enemy's strength by non-resistance, vacuum, while conserving one's own strength for victory in the final struggle.
In art the importance of the same principle is illustrated by the value of suggestion. In leaving something unsaid the beholder is given a chance to complete the idea and thus a great masterpiece irresistibly rivets your attention until you seem to become actually a part of it. A vacuum is there for you to enter and fill up the full measure of your aesthetic emotion. — Okakura Kakuzo

[T]heories inevitably can't be as complex as life itself. — Yuval Levin

I'm not critical of the people who do psychotherapy. The therapists in the trenches have to face an awful lot of the social, political, and economic failures of capitalism. They have to take care of all the rejects and failures. They are sincere and work hard with very little credit, and the HMOs and the pharmaceutical companies and insurance companies are trying to wipe them out. So certainly I am not attacking them. I am attacking the theories of psychotherapy. — James Hillman

My personal credo as a libertarian conservative: I think all attempts to reform your fellow-citizens or tell them how to live their lives are arrogant and tyrannical. THAT'S why I oppose Leftism. I want people to be free to manage their own lives. Reform is just authoritarianism. People are not playthings for anybody's theories or obsessions. — John Ray

Theories are more common than achievements in the history of education. — Richard Livingstone

As religion starts to mix with politics, we have a culture that allows us to fall behind what were previously third world nations, because we are now treating science the way we did sex in the 1950s, banning or burying evolution theories and research into promising lifesaving areas such as stem-cell research. — Juan Enriquez

I was an English major, so I love discussing possibilities and alternate theories. — William Mapother

Opinions, theories, and systems pass by turns over the grindstone of time, which at first gives them brilliancy and sharpness, but finally wears them out. — Antoine Rivarol

But you perceive, my boy, that it is not so, and that facts, as usual, are very stubborn things, overruling all theories. — Jules Verne

For all of its well-deserved reputation for pragmatism, American popular culture frequently nurtures or at least tolerates preposterous views and theories. Witness the 9/11 'truthers' who, lacking any evidence whatsoever, claim that 9/11 was a Bush administration plot. — Michael Hayden

Like resilience, self-organization is often sacrificed for purposes of short-term productivity and stability. Productivity and stability are the usual excuses for turning creative human beings into mechanical adjuncts to production processes. Or for narrowing the genetic variability of crop plants. Or for establishing bureaucracies and theories of knowledge that treat people as if they were only numbers. Self-organization — Donella H. Meadows

The term "Socialism" becomes a common label for the various theories of attack upon the principle of property, the various policies of communal control at the expense of the family and individual freedom. — Hilaire Belloc

It is often stated that of all the theories proposed in this century, the silliest is quantum theory. In fact, some say that the only thing that quantum theory has going for it is that it is unquestionably correct. — Michio Kaku

Rather than make claims of final theories, perhaps we should focus on our ever-continuing dialogue with the universe. It is the dialogue that matters most, not its imagined end. It is the sacred act of inquiry wherein we gently trace the experienced outlines of an ever-greater whole. It is the dialogue that lets the brilliance of the diamond's infinite facets shine clearly. It is the dialogue that instills within us a power and capacity that is, and always has been, saturated with meaning. — Adam Frank

Four months ago you refused to believe a place like Croak even existed, and now look at you. All jazzed up and concocting crackpot theories that probably involve a hidden flock of unicorns."
"Or dinosaurs," Lex said with a grin. "Let's not prematurely dismiss a Jurassic Park scenario. — Gina Damico

These healers ... my intellect has been unable to assimilate their theories ... But their facts are patent and startling; and anything that interferes with the multiplication of such facts, and with our freest opportunity of observing and studying them, will, I believe, be a public calamity. — William James

Spiritual activity, education, civilization, culture, the idea are all vague, indefinite concepts, under the banner of which it is quite convenient to use words that have a still less clear meaning and therefore can easily be plugged into any theory. — Leo Tolstoy

It is a scientifically proven fact that all scientifically proven facts have originated from original and thereby unproven theories. — Silvia Hartmann

FDR's justices were allies while he was alive, but after he died, they developed four totally different theories of what the Constitution is, two of which are considered conservative and two of which are considered liberal. — Noah Feldman

...And unpredictability can spread: one powerful outlier can pave the way for others, and as more states joint the outlier, the foundations of the rule of law begin to crumble.

US counterterrorism practices--and the legal theories that under-pin them--are undermining the international rule of law in precisely this way... — Rosa Brooks