Theory Test Quotes & Sayings

Paige, the way you just stood up and left like that, I was awful proud of you. Really, you're stronger than you let on." She sighed. "I should've stood up and left sooner. I was real close." "Me, too," he said. "I think maybe we tried too hard with Bud. Both of us. He always act like that?" "When he's not real quiet and sulky." "He get along with Wes okay?" Preacher asked. "Bud thinks Wes is awesome. Because he thinks Wes is rich. Wes thinks Bud's an idiot." "Hmm." Preacher contemplated. He didn't let go of her hand. "You think Bud really believes it would be all right to get your head bashed in a few times a year for six thousand square feet and a pool?" "I believe he does," she said. "I really believe he does." "Hmm. Think he'd like to move into my big house - test that theory?" She laughed. "Do you have a big house somewhere, John?" "Not at the moment." He shrugged. "But for Bud, I'd be willing to look around." * — Robyn Carr

The problem of psychoanalysis is not the body of theory that Freud left behind, but the fact that it never became a medical science. It never tried to test its ideas. — Eric Kandel

If diffraction or interference phenomena were to be sought it was therefore necessary, in accordance with the basic principles of wave theory, to select for the test arrangement far smaller decisive dimensions than those employed in corresponding tests with visible light. — Max Von Laue

Another very good test some readers may want to look up, which we do not have space to describe here, is the Casimir effect, where forces between metal plates in empty space are modified by the presence of virtual particles.

Thus virtual particles are indeed real and have observable effects that physicists have devised ways of measuring. Their properties and consequences are well established and well understood consequences of quantum mechanics. — Gordon L. Kane

Living organisms were not independently created, but have descended and diversified over time from common ancestors. And thus, no other biological theory so elegantly explains this. Evolutionary theory has withstood the test of time - by way of vicarious experimentation, observation, analysis, and relentless criticism, though opposing viewpoints still cling to the concept of "design." As a person of the biological sciences, I cannot subscribe to such misguided notions that suggest static biological states. Clearly, proper examination of the natural world reveal evolutionary trajectories - some random, others nonrandom - and all having observable genetic implications. It is only when we apply evolutionary explanations to living systems that it becomes ever so clear. The world was not specifically designed with us in mind, but rather we long since adapted and conformed to our surroundings, only giving it the illusionary appearance of "design. — Tommy Rodriguez

It is easy to obtain confirmations, or verifications, for nearly every theory-if we look for confirmations. Confirmations should count only if they are the result of risky predictions ... A theory which is not refutable by any conceivable event is non-scientific. Irrefutability is not a virtue of a theory (as people often think) but a vice. Every genuine test of a theory is an attempt to falsify it, or refute it. — Karl Popper

When the bones of prehistoric animals began to be discovered and scrutinized in the nineteenth century, there were those who said that the fossils had been placed in the rock by god, in order to test our faith. This cannot be disproved. Nor can my own pet theory that, from the patterns of behavior that are observable, we may infer a design that makes planet earth, all unknown to us, a prison colony and lunatic asylum that is employed as a dumping ground by far-off and superior civilizations. However, I was educated by Sir Karl Popper to believe that a theory that is unfalsifiable is to that extent a weak one. — Christopher Hitchens

The worst pain ... isn't the pain you feel at the time, it's the pain you feel later on when there's nothing you can do about it, They say that time heals all wounds, But we never live long enough to test that theory ... — Jose Saramago

Human experience, which is constantly contradicting theory, is the great test of truth. A system, built upon the discoveries of a great many minds, is always of more strength, than what is produced by the mere workings of any one mind, which, of itself, can do very little. There is not so poor a book in the world that would not be a prodigious effort were it wrought out entirely by a single mind, without the aid of prior investigators. — Samuel Johnson

In a certain sense, aspects of my solo playing were developed in order to test the theory about how long particular elements could be, as parts of so-called free improvisations. — Evan Parker

The test of a theory is its ability to cope with all the relevant phenomena, not its a priori 'reasonableness'. The latter would have proved a poor guide in the development of science, which often makes progress by its encounter with the totally unexpected and initially extremely puzzling. — John Polkinghorne

The facts will eventually test all our theories, and they form, after all, the only impartial jury to which we can appeal. — Louis Agassiz

Really?" she said dryly, eyeing me with a smirk. "You're going to fight with the awesomeness of your six-pack as a weapon?"
I arched a brow. "Yeah, you know, I was going to test out the whole abs of steel theory thing. The gun attached to my thigh and the daggers in my hands are just props. Mainly for show. Don't want to take away from the gloriousness that is my body, though. — Jennifer L. Armentrout

The [engineer] should be equipped with knowledge of many branches of study and varied kinds of learning, for it is by his judgement that all work done by the other arts is put to test. This knowledge is the child of practice and theory. — Marcus Vitruvius Pollio

I dug the untraceable phone Patch had given me out of my handbag and dialled his number.
"I have a free couple of hours," I told him, walking toward my car, which was parked on the next block. "There's a very dark, very secluded barn in Lookout Hill Park behind the carousel. I could be there in fifteen minutes."
I heard the smile in his voice."You want me bad."
"I need and an endorphin boost."
"And making out in an abandoned barn with me will give you one?"
"No, it will probably put me in an endorphin coma, and I'm more than happy to test the theory. — Becca Fitzpatrick

I was never a prisoner of any theory. What guided me were reason and reality. The acid test I applied to every theory or scheme was: Would it work? The acid test is in performance, not promises. It is not from weakness that one commands respect. As long as the leaders take care of their people, they will obey the leaders. — Mr. Lee

Time travel and teleportation will have to wait. It may take centuries to master these technology. But within the coming decades, we will understand dark matter, perhaps test string theory, find planets which can harbor life, and maybe have Brain 2.0, i.e. our consciousness on a disk which will survive even after we die. — Michio Kaku

The NSF study projected a shortfall of 675,000 scientists and engineers without considering the future demand for such individuals in the marketplace. It simply observed a decline in the number of 22-year-olds and projected that this demographic trend would result in a huge shortfall. This could be termed the supply-side theory of labor market analysis. But making labor market projections without considering the demand side of the equation doesn't pass the laugh test with experts in the field. — Howard Wolpe

The only way through is that kissing gate."
"Why is it called that?"
"I don't know." Lottie considered the gate thoughtfully. "I suppose because a kiss would be the unavoidable consequence of two people trying to pass through it at the same time."
"An interesting theory." Sydney paused inside the narrow gate. Leaning against one side of it, he sent her a challenging smile, knowing full well that she could not go through without brushing against him.
Lottie raised her brows. "By some chance are you expecting me to test it?"
Lord Sydney lifted one shoulder in a relaxed shrug, watching her with a vagabond charm that was nearly irresistible. "I won't stop you, if you feel so inclined."
-Lottie & Nick — Lisa Kleypas

A single test which proves some piece of theory wrong is more valuable than a hundred tests showing that idea might be true. — Arthur C. Clarke

I know who you really are. I know your beautiful heart." "That's not a theory you want to test." "Maybe it's not a theory you want to test." He — Annika Martin

Note: When reading dry political theory, such as the texts you will find on the following pages, it may be useful to apply the Exclamation Point Test from time to time, to determine if the material you are reading is actually relevant to your life. To apply this test, simply go through the text replacing all the punctuation marks at the ends of the sentences with exclamation points. If the results sound absurd when read aloud, then you know you're wasting your time. — CrimethInc.

His brother maintained that what sent people backing away was neither his size nor his mother's blood, but solely the expression on his face. To test Samuel's theory, Charles had tried smiling - and then solemnly reported to Samuel that he had been mistaken. When Charles smiled, he told Samuel, people just ran faster. — Patricia Briggs

Evolution is a theory, and it's a theory that you can test. We've tested evolution in many ways. You can't present good evidence that says evolution is not a fact. — Bill Nye

There's a problem with your whole ever-after theory, you know." Besides me bringing it up with you? "What problem?" "Most glues will hold for a while but won't stand the test of time. Most give out. There are very few kinds that can keep two broken things together forever." I caught myself smiling, though I clearly should have been doing the opposite. "That's why you have to hold out for the good stuff. — Nicole Williams

The only inexplicable aspect of the process was that economic theory (which is, after all, what economics students were supposed to know) served almost no function in an investment bank. The bankers used economics as a sort of standardized test of general intelligence. — Michael Lewis

Passing my motorcycle theory test gave me a disproportionate feeling of greatness. — James McAvoy

Every test of a theory, whether resulting in its corroboration or falsification, must stop at some basic statement or other which we decide to accept. If we do not come to any decision, and do not accept some basic statement or other, then the test will have led nowhere. But considered from a logical point of view, the situation is never such that it compels us to stop at this particular basic statement rather than at that, or else give up the test altogether. For any basic statement can again in its turn be subjected to tests, using as a touchstone any of the basic statements which can be deduced from it with the help of some theory, either the one under test, or another. This procedure has no natural end. — Karl Popper

The real test of 'knowledge' is not whether it is true, but whether it empowers us. Scientists usually assume that no theory is 100 per cent correct. Consequently, truth is a poor test for knowledge. The real test is utility. A theory that enables us to do new things constitutes knowledge. Over — Yuval Noah Harari

Sun Tzu Wu was a native of the Ch'i State. His Art of War brought him to the notice of Ho Lu, King of Wu. Ho Lu said to him: "I have carefully perused your 13 chapters. May I submit your theory of managing soldiers to a slight test? — Sun Tzu

No theory of government was ever given a fairer test or a more prolonged experiment in a democratic country than democratic socialism received in Britain. Yet it was a miserable failure in every respect ... To cure the British disease with socialism was like trying to cure leukemia with leeches. — Margaret Thatcher

I'm thinking we should test your theory ... see if my voice really is all you need. — Sarah Grimm

Every genuine test of a theory is an attempt to falsify it, or to refute it. — Karl Popper

There never comes a point where a theory can be said to be true. The most that one can claim for any theory is that it has shared the successes of all its rivals and that it has passed at least one test which they have failed. — A.J. Ayer

I venture to define science as a series of interconnected concepts and conceptual schemes arising from experiment and observation and fruitful of further experiments and observations. The test of a scientific theory is, I suggest, its fruitfulness. — James Bryant Conant

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

Moreover, in the experimental sciences, the scientific fraternity must test a new theory to destruction, if possible. — Peter D. Mitchell

But when men have realized that time has upset many fighting faiths, they may come to believe ... that the best test of truth is the power of the thought to get itself accepted in the competition of the market ... That at any rate is the theory of our constitution. — Oliver Wendell Holmes Jr.

It has been a long road for us as family therapists to reach an understanding of just this phenomenon-the sense of the whole, the family system. While we could have explained the theory of meeting with the whole family to the Brices, at that anxious moment it would not have touched them. There are situations where, in the words of Franz Alexander, the woice of the intellent is too soft. The family needed to test us. They needed the experience of our being firm. As unpleasant as it was, our response must have reassured them. They knew, and we sensed, how difficult their situation was and how tumultuous it could become. They simply has to know that we could withstand the stress if they dared open it up. — Augustus Y. Napier

To test a perfect theory with imperfect instruments did not impress the Greek philosophers as a valid way to gain knowledge. — Isaac Asimov

Some men learn all they know from books; others from life; both kinds are narrow. The first are all theory; the second are all practice. It's the fellow who knows enough about practice to test his theories for blow-holes that gives the world a shove ahead, and finds a fair margin of profit in shoving it. — George Horace Lorimer

Very much, string theory is simply a work in progress. What we are inching toward every day are predictions that within the realm of current technology we hope to test. It's not like we're working on a theory that is permanently beyond experiment. That would be philosophy. — Brian Greene

For [Wolfgang] Pauli the central problem of electrodynamics was the field concept and the existence of an elementary charge which is expressible by the fine-structure constant ... 1/137. This fundamental pure number had greatly fascinated Pauli, .... For Pauli the explanation of the number 137 was the test of a successful field theory, a test which no theory has passed up to now. — Charles P. Enz

Spend a few hours every week studying American history, human nature, and economic theory. Start with "Economics in One Lesson." Then try Keynes. Then Hayek. Then Marx. Then Hegel. Develop a worldview that you can articulate as well as defend. Test your theory with people who disagree with you. Debate. Argue. Adjust your philosophy as necessary. — Mike Rowe

Although it is hard to visualize a landscape in a space of high dimensions, the more the number of parameters, the more likely it is that a walk of any finite distance, taken in a random direction from a place near the summit of a mountain, will go down rather than up. Thus, we may conclude that, if the hypotheses made here are true, most changes in the parameters of the laws of physics will decrease the rate at which black holes are produced in our universe. Because of this, the theory I am sketching here is actually subject to observational test. — Lee Smolin

Whenever a true theory appears, it will be its own evidence. Its test is, that it will explain all phenomena. — Ralph Waldo Emerson

We did not begin this project with a theory to test or prove. We sought to build a theory from the ground up, derived directly from the evidence. — James C. Collins

In 1620 Francis Bacon published a scientific manifesto titled The New Instrument. In it he argued that 'knowledge is power'. The real test of 'knowledge' is not whether it is true, but whether it empowers us. Scientists usually assume that no theory is 100 per cent correct. Consequently, truth is a poor test for knowledge. The real test is utility. A theory that enables us to do new things constitutes knowledge. — Yuval Noah Harari

So we may now pose a question which could be answered only if we have a quantum theory of gravity. What is the nature of the information trapped in a quantum black hole? Keep this in mind as we go ahead and explore the different approaches to quantum gravity, for a good test of a theory of quantum gravity is how well it is able to answer this question. — Lee Smolin

The true test of a brilliant theory [is] what first is thought to be wrong is later shown to be obvious. — Assar Lindbeck

He didn't like violence, no matter what he'd told Jessica before. He was good at it, no denying that, but he did not like it. Yes, violence was the closest modern man came to his true primitive self, the closest he came to the intended state of nature, to the Lockean ideal, if you will. And yes, violence was the ultimate test of man, a test of both physical strength and animalistic cunning. But it was still sickening. Man had - in theory anyway - evolved for a reason. In the final analysis, violence was indeed a rush. But so was skydiving without a parachute. — Harlan Coben

The test of science is not whether you are reasonable - there would not be much of physics if that was the case - the test is whether it works. And the great point about Newton's theory of gravitation was that it worked, that you could actually say something about the motion of the moon without knowing very much about the constitution of the Earth. — Hermann Bondi

The star S0-2 orbits around Sgr A* every 16 years and will go through its closest approach in 2018. That's an opportunity to test Einstein's General Relativity theory through very precise measurements of this star's short period orbit. — Andrea M. Ghez

All science has one aim, namely, to find a theory of nature. We have theories of races and of functions, but scarcely yet a remote approach to an idea of creation. We are now so far from the road to truth, that religious teachers dispute and hate each other, and speculative men are esteemed unsound and frivolous. But to a sound judgment, the most abstract truth is the most practical. Whenever a true theory appears, it will be its own evidence. Its test is, that it will explain all phenomena. Now many are thought not only unexplained but inexplicable; as language, sleep, madness, dreams, beasts, sex. — Ralph Waldo Emerson

The first issue to be settled is whether socialism has a right to exist Are its allegations concerning the present system true? Is industry proceeding on a principle of fraud? I wish to test the power of recent economic theory to give an exact answer to this question. — John Bates Clark

There can be theory but, you know, the problem is you've got to be able to test it. So theories are one thing, testing is another. — Brian Schmidt

A good scientific law or theory is falsifiable just because it makes definite claims about the world. For the falsificationist, If follows fairly readily from this that the more falsifiable a theory is the better, in some loose sense of more. The more a theory claims, the more potential opportunities there will be for showing that the world does not in fact behave in the way laid down by the theory. A very good theory will be one that makes very wide-ranging claims about the world, and which is consequently highly falsifiable, and is one that resists falsification whenever it is put to the test. — Alan F. Chalmers