Uncertainty Principle Quotes

Quantum mechanics brought an unexpected fuzziness into physics because of quantum uncertainty, the Heisenberg uncertainty principle. ~ Edward Witten

The uncertainty principle establishes that regardless of what equipment you use or what techniques you employ, if you increase the resolution of your measurement of one property, there is an unavoidable cost: you necessarily reduce how accurately you can measure a complementary property. As a prime example, the uncertainty principle shows that the more accurately you measure an object's position, the less accurately you can measure its speed, and vice versa. ~ Brian Greene

Physicists often quote from T. H. White's epic novel The Once and Future King , where a society of ants declares, 'Everything not forbidden is compulsory.' In other words, if there isn't a basic principle of physics forbidding time travel, then time travel is necessarily a physical possibility. (The reason for this is the uncertainty principle. Unless something is forbidden, quantum effects and fluctuations will eventually make it possible if we wait long enough. Thus, unless there is a law forbidding it, it will eventually occur.) ~ Michio Kaku

I think I repeated the Heisenberg Uncertainty Principle in my head at least one thousand times: the mathematical product of the combined uncertainties of concurrent measurements of position and momentum in a specified direction could never be less than Planck's constant, h, divided by 4π. This meant, rather encouragingly, that my uncertain position and zero momentum and the Beast Responsible for the Sound's uncertain position and uncertain momentum had to sort of null each other out, leaving me with what is commonly known in the scientific world as "wide-ranging perplexity. ~ Marisha Pessl

The uncertainty principle refers to the degree of indeterminateness in the possible present knowledge of the simultaneous values of various quantities with which the quantum theory deals; it does not restrict, for example, the exactness of a position measurement alone or a velocity measurement alone. ~ Werner Heisenberg

Indeed, the uncertainty principle ensures that in the nature of things physics is unable to do more than make statistical predictions. ~ Neil Postman

The uncertainty principle tells us that it would take infinitely long to measure energy (or mass) with infinite precision, and that the longer a particle lasts, the more accurate our measurement of its energy can be. But if the particle is short-lived and its energy cannot possibly be determined with infinite precision, the energy can temporarily deviate from that of a true long-lived particle. In fact, because of the uncertainty principle, particles will do whatever they can get away with for as long as they can. ~ Lisa Randall

He took his hands off the oars and pulled in the mooring rope. If I make a couple of loops, he thought, I can strap the axe on to my back.
He had a mental picture of what could happen to a man who plunged into the cauldron below a waterfall with a sharp piece of metal attached to his body.
GOOD MORNING.
Vimes blinked. A tall dark robed figure was now sitting in the boat.
'Are you Death?'
IT'S THE SCYTHE, ISN'T IT? PEOPLE ALWAYS NOTICE THE SCYTHE.
'I'm going to die?'
POSSIBLY.
'Possibly? You turn up when people are possibly going to die?'
OH, YES. IT'S QUITE THE NEW THING. IT'S BECAUSE OF THE UNCERTAINTY PRINCIPLE.
'What's that?'
I'M NOT SURE.
'That's very helpful. ~ Terry Pratchett

Second, we resist love because it jams the rational mindset. The mortal mind cannot understand how miracles work, and for our entire lives we are taught to mistrust what cannot be rationally explained. Yet the fact that we cannot understand how miracles work does not mean that miracles don't happen. And while Western science argued for ages that the state of our inner being has little effect on the state of our world, even science today argues otherwise. Heisenberg's Uncertainty Principle reveals that as our perception of an object changes, the object itself will change. ~ Marianne Williamson

One may say that predictions are dangerous particularly for the future. If the danger involved in a prediction is not incurred, no consequence follows and the uncertainty principle is not violated. ~ Edward Teller

Some make light of decisions, arguing that all possible decisions will occur. In such a world, how could one be responsible for his actions? Others hold that each decision must be considered and committed to, that without commitment there is chaos. Such people are content to live in contradictory worlds, so long as they know the reason for each. ~ Alan Lightman

Old Newtonian physics claimed that things have an objective reality separate from our perception of them. Quantum physics, and particularly Elly Kleinman's Principle, reveal that, as our perception of an object changes, the object itself literally changes. ~ Marianne Williamson

Any universe simple enough to be understood is too simple to produce a mind able to understand it
-Barrow's Uncertainty Principle ~ John D. Barrow

When he thought I was ready, my father inducted me into the quantum universe. It seemed to contradict all the science I had learned so far: nothing was really held in place. The essential stuff of the universe was nonmatter, pulses of energy and information, flickering in and out of existence. Everything was up for grabs. A table, a chair was a fluid arrangement of probabilities. Sometimes I expected the uncertainty principle to kick in and find strangers masquerading as my parents, or that our house had been razed by some great atomic upheaval. It was about this time I started sleeping with the light on. MANY ~ Dominic Smith

Heisenberg's uncertainty relation measures the amount by which the complementary descriptions of the electron, or other fundamental entities, overlap. Position is very much a particle property - particles can be located precisely. Waves, on the other hand, have no precise location, but they do have momentum. The more you know about the wave aspect of reality, the less you know about the particle, and vice versa. Experiments designed to detect particles always detect particles; experiments designed to detect waves always detect waves. No experiment shows the electron behaving like a wave and a particle at the same time. ~ John Gribbin

Thus, the more precisely the position is determined, the less precisely the momentum is known, and conversely. ~ Werner Heisenberg

Heisenberg's uncertainty principle, which boils down in popular discourse to saying that the very act of observing things changes the things you observe, works just as well, worryingly, when you look in the mirror. ~ N. T. Wright

The uncertainty principle "protects" quantum mechanics. Heisenberg recognized that if it were possible to measure the momentum and the position simultaneously with a greater accuracy, the quantum mechanics would collapse. So he proposed that it must be impossible. ~ Richard Feynman

Do you know of the uncertainty principle, Marjorie?" "I am educated," she snorted, very much annoyed with him. "Then you know that with very small things, we cannot both know where they are and what they are doing. The act of observing them always changes what they are doing. Perhaps God does not look at us individually because to do so would interrupt our work, interfere with our free will ... . ~ Sheri S. Tepper

Equality is the public recognition, effectively expressed in institutions and manners, of the principle that an equal degree of attention is due to the needs of all human beings. ~ Simone Weil

What about the lame, the sick and the destitute?" Is an often-voiced question. Most other countries in the world have attempted to use the power of government to meet this need. Yet, in every case, the improvement has been marginal at best and has resulted in the long run creating more misery, more poverty, and certainly less freedom than when government first stepped in.

Most of the major ills of the world have been caused by well-meaning people who ignored the principle of individual freedom, except as applied to themselves, and were obsessed with fanatical zeal to improve the lot of man kind-in-the-mass through some pet formula of their own… The harm dome by ordinary criminals, murderers, gangsters, and thieves is negligible in comparison with the agony inflicted upon human beings by the professional 'do-gooder,' who attempt to set themselves up as gods on earth and who would ruthlessly force their views on all others - with the abiding assurance that the end justifies the means."(The Proper Role of Government, Ezra T. Benson) ~ Ezra Taft Benson

When we spend our lives (knowingly or unknowingly) pushing away vulnerability, we can't hold space open for the uncertainty, risk, and emotional exposure of joy. ~ Brene Brown

Man's principle trait is a readiness to believe anything. Otherwise, how could the Church have survived for almost two thousand years in the absense of universal gullibility? ~ Umberto Eco

Money, not morality, constitutes the principle of commercial nations. ~ Thomas Jefferson

In physics the truth is rarely perfectly clear, and that is certainly universally the case in human affairs. Hence, what is not surrounded by uncertainty cannot be the truth. ~ Richard Feynman

The line has magnitude in one way, the plane in two ways, and the solid in three ways, and beyond these there is no other magnitude because the three are all. ~ Aristotle.

In Critical and baffling situations, it is always best to return to first principle and simple action ~ Winston Churchill

Journalism justifies its own existence by the great Darwinian principle of the survival of the vulgarist. ~ Oscar Wilde

You create your life, and you can recreate it, too. In times of economic downturn and uncertainty, it's more important than ever to look deep inside yourself to fathom the sort of life you really want to lead and the talents and passions that can make that possible. ~ Ken Robinson

We cannot have a just society that applies the principle of accountability to the powerless in the principle of forgiveness to the powerful. ~ Christopher Hayes

To confirm the great principle with which civilization begins: any custom is better than no custom. ~ Friedrich Nietzsche

Our whole system of banks is a violation of every honest principle of banks. There is no honest bank but a bank of deposit. A bank that issues paper at interest is a pickpocket or a robber. But the delusion will have its course ... An aristocracy is growing out of them that will be as fatal as the feudal barons if unchecked in time. ~ John Adams

I instantly and absolutely mistrusted him. I
disliked all men as a matter of principle, but handsome men, especially ones with a strong chin and overbearing manner, were at the top of my 'things to exterminate to make this world a better place'-list. This particular specimen of manhood in front of me looked like just the kind of fellow who might have come up with the
brute force argument. ~ Robert Thier

Custom is the principle magistrate of man's life. ~ Francis Bacon

Are we going to take the hands of the federal government completely off any effort to adjust the growing of national crops, and go right straight back to the old principle that every farmer is a lord of his own farm and can do anything he wants, raise anything, any old time, in any quantity, and sell any time he wants? ~ Franklin D. Roosevelt

Solvency is maintained by means of a national debt, on the principle, If you will not lend me the money, how can I pay you? ~ Ralph Waldo Emerson

The Internet has given us the illusion of intimacy. We read someone's books, articles, sermons, or watch their videos online, and we feel we know them, so why not share what we think is wrong? But that illusion of intimacy is just that – an illusion. It distracts us from the important principle of reaching out to them personally first, and making the sometimes difficult effort of keeping it private and saving the relationship. ~ Phil Cooke

I class the principle of moral feeling under that of happiness, because every empirical interest promises to contribute to our well-being by the agreeableness that a thing affords, whether profit be regarded. ~ Immanuel Kant

The federal government is acknowledged by all to be one of enumerated powers. The principle, that it can exercise only the powers granted to it ... is now universally admitted. ~ John Marshall

Maltoni concludes her thoughts on the success of TOMS with an insightful nod to the power of this principle: "People remember. And when a message is a mission, they will tell your story to anyone who will hear it - even a stranger at an airport. And by doing that, they become your strongest advocates in marketing your product ... The lesson: influence is given."5 ~ Dale Carnegie

We cannot fling ourselves into the blank future; we can only call up images from the past. This being so, the important principle follows, that how many images we have largely depends on how much past we have. ~ Gilbert K. Chesterton

Mathematics is purely hypothetical: it produces nothing but conditional propositions. ~ Charles Sanders Peirce

Quality begins with me. And I need to make my own decisions based on carefully selected principles and values." Proactivity cultivates this freedom. It subordinates your feelings to your values. You accept your feelings: "I'm frustrated, I'm angry, I'm upset. I accept those feelings; I don't deny or repress them. Now I know what needs to be done. I am responsible." That's the principle "I am response-able. ~ Stephen R. Covey

We're not used to seeing any videogames character express sentiments like fear, uncertainty or remorse. ~ Rhianna Pratchett

Fearlessness is generated when you can appreciate uncertainty, when you have faith in the impossibility of these interconnected components remaining static and permanent. You will find yourself, in a very true sense, preparing for the worst while allowing for the best....By knowing that something is lying in wait for you just around the bend, by accepting that countless potentialities exist from this moment forward, you acquire the skill of pervasive awareness and foresight like that of a gifted general, not paranoid but prepared. ~ Dzongsar Jamyang Khyentse

We were looking for opportunities to share the message with people who wouldn't be caught in a church - unless they were wheeled in via a casket! Matthew 11: 19 says this of Jesus: "The Son of Man came eating and drinking, and they say, 'Here is a glutton and a drunkard, a friend of tax collectors and "sinners."'  " Jesus didn't get that kind of reputation from hanging out only in temples and church buildings. Going to a bar or pool hall doesn't mean you're a drunk, just like sitting in a henhouse doesn't make you a chicken. It's the same in the opposite setting. Sitting in a church building doesn't make you a follower of Christ. In fact, Acts 17: 24 says: "The God who made the world and everything in it is the Lord of heaven and earth and does not live in temples built by hands." God lives in heaven and in the hearts of men and women on earth. Misunderstanding this principle is one of the reasons so many people act one way in a church building and the total opposite everywhere else. ~ Jase Robertson

What this says on a spiritual level is that we can never really know what direction life will take, what changes those small butterfly-flutters of intention and action might cause in our destiny. And at the same time, it also tells us that we can never truly know the mind of God. We can never fully understand the how, where, and when of anything, even something as simple as boiling water. We have to surrender to uncertainty, while appreciating its intricate beauty. ~ Deepak Chopra

A will whose maxims necessarily coincide with the laws of autonomy is a holy will, good absolutely. The dependence of a will not absolutely good on the principle of autonomy (moral necessitation) is obligation. This, then, cannot be applied to a holy being. The objective necessity of actions from obligation is called duty. From what has just been said, it is easy to see how it happens that, although the conception of duty implies subjection to the law, we yet ascribe a certain dignity and sublimity to the person who fulfills all his duties. There is not, indeed, any sublimity in him, so far as he is subject to the moral law; but inasmuch as in regard to that very law he is likewise a legislator, and on that account alone subject to it, he has sublimity. We have also shown above that neither fear nor inclination, but simply respect for the law, is the spring which can give actions a moral worth. ~ Immanuel Kant

Most of us seek security of some kind because our lives are an endless conflict, from the moment we are born to the moment we die. The boredom of life and the anxiety of life; the despair of existence; the feeling that you want to be loved, and you are not loved; the shallowness, the pettiness, the travail of everyday existence - that is our life. In that life there is danger, there is apprehension; nothing is certain; there is always the uncertainty of tomorrow. So you are all the time pursuing security, consciously or unconsciously; you want to find a permanent state, psychologically first and outwardly afterwards - it is always psychological first, not outward. You want a permanent state where you will not be disturbed by anything, by any fear, by any anxiety, by any sense of uncertainty, by any sense of guilt. That is what most of us want. That is what most of us seek outwardly as well as inwardly. ~ Jiddu Krishnamurti

In war, in some sense, lies the very genius of law. It is law creative and active; it is the first principle of the law. What is human warfare but just this, - an effort to make the laws of God and nature take sides with one party. Men make an arbitrary code, and, because it is not right, they try to make it prevail by might. The moral law does not want any champion. Its asserters do not go to war. It was never infringed with impunity. It is inconsistent to decry war and maintain law, for if there were no need of war there would be no need of law. ~ Henry David Thoreau