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Niels Bohr Quotes:

Niels Bohr quotes

Ocupation: Physicist

Life: October 7, 1885 - November 18, 1962

Birthday: October 7

Death: November 18

famous quotes

A physicist is just an atom's way of looking at itself.

Topics: Alaska, Atoms, Way

quote everything we call real is made of things that cannot be regarded as real niels bohr Quotes

Address to Albert Einstein: You are not thinking. You are merely being logical.

Topics: Thinking, Addresses, Logical, Logical Thinking

A physicist visits a colleague and notices a horseshoe hanging on the wall above the entrance. 'Do you really believe that a horseshoe brings luck?' he asks. 'No,' replies the colleague, 'but I've been told that it works even if you don't believe in it.'

Topics: Wall, Believe, Luck, Horseshoes

There are some things so serious you have to laugh at them.

source: - Biography/Personal Quotes, www.imdb.com.

Topics: Laughter, Laughing, Serious, Humour And Laughter, Quantum Mechanics

If quantum mechanics hasn't profoundly shocked you, you haven't understood it yet.

source: - Biography/Personal Quotes, www.imdb.com.

Topics: Inspiration, Understanding, Mechanic, Quantum Mechanics, Quantum Theory

It is the hallmark of any deep truth that its negation is also a deep truth

Topics: Hallmark, Negation

Everything we call real is made of things that cannot be regarded as real.

source: - "Yoga Deepens Its Roots in the West" by Ravé Mehta, www.huffingtonpost.com. September 22, 2014.

Topics: Real, Reality, Physics, Quantum Mechanics, Quantum Physics

Nothing exists until it is measured.

The old saying of the two kinds of truth. To the one kind belongs statements so simple and clear that the opposite assertion obviously could not be defended. The other kind, the so-called 'deep truths', are statements in which the opposite also contains deep truth.

Topics: Truth, Simple, Opposites

If anybody says he can think about quantum physics without getting giddy, that only shows he has not understood the first thing about them.

Topics: Inspirational, Life, Science, Giddy, Quantum Mechanics

What is that we human beings ultimately depend on? We depend on our words. We are suspended in language. Our task is to communicate experience and ideas to others.

Topics: Ideas, Our Words, Tasks

The best weapon of a dictatorship is secrecy, but the best weapon of a democracy should be the weapon of openness.

Topics: Political, Democracy, Weapons

Every valuable human being must be a radical and a rebel, for what he must aim at is to make things better than they are

source: - "The World of the Atom". Book by Henry Abraham Boorse and Lloyd Motz, January 21, 1966.

Topics: Spiritual, Rebel, Radical

We depend on our words...Our task is to communicate experience and ideas to others. We must strive continually to extend the scope of our description, but in such a way that our messages do not thereby lose their objective or unambiguous character...We are suspended in language in such a way that we cannot say what is up and what is down. The word 'reality' is also a word, a word which we must learn to use correctly.

Topics: Character, Reality, Ideas

It is wrong to think that the task of physics is to find out how Nature is. Physics concerns what we say about Nature.

Topics: Learning, Thinking, Tasks, Quantum Mechanics, Quantum Theory

When we measure something we are forcing an undetermined, undefined world to assume an experimental value. We are not measuring the world, we are creating it.

Topics: Creating, World, Assuming, Undefined, Measuring

You must come to Copenhagen to work with us. We like people who can actually perform thought experiments!

Topics: People, Copenhagen, Experiments

Isolated material particles are abstractions, their properties being definable and observable only through their interaction with other systems .

Topics: Materials, Interaction, Particles, Interaction With Others

Never express yourself more clearly than you are able to think.

source: - "Values of the Wise: Humanity's Highest Aspirations". Book by Jason Merchey, 2003.

Topics: Inspirational, Science, Thinking

When searching for harmony in life one must never forget that in the drama of existence we are ourselves both actors and spectators.

Topics: Life, Drama, Actors

The opposite of a fact is falsehood, but the opposite of one profound truth may very well be another profound truth.

Topics: Truth, Science, Opposites, Profound Truth, Truth And Falsehood

When it comes to atoms, language can be used only as in poetry.

Topics: Atoms, Language, Used, Quantum Mechanics

We are all agreed that your theory is crazy. The question which divides us is whether it is crazy enough to have a chance of being correct. My own feeling is that it is not crazy enough.

Topics: Crazy, Feelings, Statistics, Quantum Mechanics

Einstein, stop telling God what to do!

Topics: God, Quantum Mechanics

There are trivial truths and the great truths. The opposite of a trivial truth is plainly false. The opposite of a great truth is also true.

Topics: Inspirational, Family, Truth

Every sentence I utter must be understood not as an affirmation, but as a question.

Topics: Science, Understanding, Selfless

I go into the Upanishads to ask questions.

source: - "God Is Not One: The Eight Rival Religions That Run the World and Why Their Differences Matter". Book by Stephen Prothero, April 20, 2010.

Your theory is crazy, but it's not crazy enough to be true.

Topics: Crazy, Science, Technology, Your Crazy

Every great and deep difficulty bears in itself its own solution. It forces us to change our thinking in order to find it.

Topics: Inspiration, Thinking, Order, Deep Thinking

How wonderful that we have met with a paradox. Now we have some hope of making progress.

Topics: Thinking, Progress, Physics, Quantum Mechanics

Those who are not shocked when they first come across quantum theory cannot possibly have understood it.

Topics: Science, Firsts, Physics, Quantum Theory, Particle Physics

The meaning of life consists in the fact that it makes no sense to say that life has no meaning.

Topics: Facts, Meaning Of Life, Life Has No Meaning

The very nature of the quantum theory ... forces us to regard the space-time coordination and the claim of causality, the union of which characterizes the classical theories, as complementary but exclusive features of the description, symbolizing the idealization of observation and description, respectively.

Topics: Space, Unions, Causality, Quantum Theory

An expert is a man who has made all the mistakes which can be made, in a narrow field.

Topics: Inspirational, Encouraging, Education, Making Mistakes And Learning From Them, Learned From Mistakes

It is, indeed, perhaps the greatest prospect of humanistic studies to contribute through an increasing knowledge of the history of cultural development to that gradual removal of prejudices which is the common aim of all science.

Topics: Prejudice, Common, Study, Humanistic, Removal

Sometimes the child in one behaves a certain way and the rest of oneself follows behind, slowly shaking its head.

Topics: Change, Time, Children

If we couldn't laugh at ourselves, that would be the end of everything.

Topics: Laughing, Would Be, Aphorism

The great extension of our experience in recent years has brought light to the insufficiency of our simple mechanical conceptions and, as a consequence, has shaken the foundation on which the customary interpretation of observation was based.

Topics: Simple, Years, Light, Insufficiency

It is very difficult to make an accurate prediction, especially about the future.

Topics: Predictions, Difficult, Accurate

There are two sorts of truth: trivialities, where opposites are clearly absurd, and profound truths, recognised by the fact that the opposite is also a profound truth

Topics: Spiritual, Opposites, Two, Triviality, Profound Truth

Some subjects are so serious that one can only joke about them.

Topics: Serious, Subjects, Jokes

A person who wasn't outraged on first hearing about quantum theory didn't understand what had been said.

Topics: Funny, Science, Hearing, Outraged

One must always do what one really cannot.

In our description of nature the purpose is not to disclose the real essence of the phenomena but only to track down, so far as it is possible, relations between the manifold aspects of our experience.

Topics: Nature, Real, Essence, Manifold

If an idea does not appear bizarre, there is no hope for it.

Topics: Work, Ideas, Doe

Of course I don't believe in it [pointing to horseshoe on his office wall]. But I understand that it brings you luck whether you believe in it or not.

Topics: Faith, Wall, Believe, Horseshoes

The present state of atomic theory is characterized by the fact that we not only believe the existence of atoms to be proved beyond a doubt, but also we even believe that we have an intimate knowledge of the constituents of the individual atoms.

Topics: Believe, Science, Doubt, Constituents

It is a great pity that human beings cannot find all of their satisfaction in scientific contemplativeness.

Topics: Satisfaction, Pity, Humans

It is difficult to predict, especially the future.

Topics: Future, Difficult

Physics is to be regarded not so much as the study of something a priori given, but rather as the development of methods of ordering and surveying human experience. In this respect our task must be to account for such experience in a manner independent of individual subjective judgement and therefore objective in the sense that it can be unambiguously communicated in ordinary human language.

Topics: Independent, Judgement, Tasks, Human Language

Prediction is very difficult, especially if it's about the future.

source: - "NIELS BOHR DOODLE GOOGLE: Great quotes from a man at the nucleus of atomic understanding" by Michael Cavna, www.washingtonpost.com. October 7, 2012.

Topics: Inspirational, Funny, Time, Quantum Mechanics, Forecasting

It is not enough to be wrong, one must also be polite.

Topics: Enough, Polite

And anyone who thinks they can talk about quantum theory without feeling dizzy hasn't yet understood the first thing about it.

Topics: Thinking, Feelings, Firsts

When it comes to atoms, language can be used only as in poetry. The poet, too, is not nearly so concerned with describing facts as with creating images.

Topics: Inspirational, Creating, Poetry

A visitor to Niels Bohr's country cottage, noticing a horseshoe hanging on the wall, teasing the eminent scientist about this ancient superstition. "Can it be true that you, of all people, believe it will bring you luck?' 'Of course not,' replied Bohr, 'but I understand it brings you luck whether you believe it or not.'

Topics: Country, Wall, Believe, Horseshoes

Anyone not shocked by quantum mechanics has not yet understood it.

Topics: Physics, Mechanic, Quantum

Truth and clarity are complementary

Topics: Badass, Clarity, Complementary

Technology has advanced more in the last thirty years than in the previous two thousand. The exponential increase in advancement will only continue. Anthropological Commentary The opposite of a trivial truth is false; the opposite of a great truth is also true.

Topics: Technology, Years, Opposites, Advanced Technology

In physics we deal with states of affairs much simpler than those of psychology and yet we again and again learn that our task is not to investigate the essence of things-we do not at all know what this would mean&mash;but to develop those concepts that allow us to speak with each other about the events of nature in a fruitful manner.

Topics: Knowledge, Mean, Essence

Prediction is difficult, especially the future.

Topics: Science, Predictions, Difficult

If you aren't confused by quantum mechanics, you haven't really understood it.

Topics: Confused, Science, Mechanic

You can recognize a small truth because its opposite is a falsehood. The opposite of a great truth is another truth.

Topics: Opposites, Truth Is, Falsehood, Truth And Falsehood

No, no, you're not thinking; you're just being logical.

Topics: Inspirational, Life, Thinking, Logical Reasoning, Logical Thinking

Anyone who can contemplate quantum mechanics without getting dizzy hasn't understood it.

Topics: Dizzy, Mechanic, Quantum

We are trapped by language to such a degree that every attempt to formulate insight is a play on words.

Topics: Play, Statistics, Degrees, Play On Words

We all know your idea is crazy. The question is whether it is crazy enough.

Topics: Crazy, Ideas, Madness

An independant reality in the ordinary physical sense can neither be ascribed to the phenomenon nor to the agencies of observation.

Topics: Science, Reality, Agency

One thought spectra are marvellous, but it is not possible to make progress there. Just as if you have the wing of a butterfly then certainly it is very regular with the colors and so on, but nobody thought one could get the basis of biology from the coloring of the wing of a butterfly.

Topics: Butterfly, Color, Wings, Marvellous

Oh what idiots we have all been, this is just as it must be

Topics: Spiritual, Idiot

When asked ... [about] an underlying quantum world, Bohr would answer, 'There is no quantum world. There is only an abstract quantum physical description. It is wrong to think that the task of physics is to find out how nature is. Physics concerns what we can say about Nature.'

Topics: Nature, Thinking, Answers, Quantum Theory

Truth is something that we can attempt to doubt, and then perhaps, after much exertion, discover that part of the doubt is not justified.

Topics: Truth, Doubt, Justified

Opposites are not contradictory but complementary.

Topics: Education, Teacher, Opposites, Complementary

In the great drama of existence we are audience and actors at the same time.

Topics: Drama, Actors, Existence

A deep truth is a truth so deep that not only is it true but it's exact opposite is also true.

Topics: Opposites, Truth Is

If you think you understand it, that only shows that you don't know the first thing about it.

Topics: Thinking, Firsts, Shows

No paradox, no progress.

Topics: Progress, Paradox

The measurement we get when we measure something is not a property of the thing measured.

Topics: Measurement, Property

Physics is the belief that a simple and consistent description of nature is possible.

Topics: Simple, Belief, Physics

Accuracy and clarity of statement are mutually exclusive.

Topics: Clarity, Accuracy, Exclusive

We depend on our words... Our task is to communicate experience and ideas to others. We must strive continually to extend the scope of our description, but in such a way that our messages do not thereby lose their objective or unambiguous character... We are suspended in language in such a way that we cannot say what is up and what is down. The word "reality" is also a word, a word which we must learn to use correctly.

source: - "Philosophy of Science", Volume 37 (p. 157), 1934; later quoted in Roger Gerhard Newton "The Truth of Science: Physical Theories and Reality" (p. 176), 1997.

Topics: Character, Reality, Ideas, Suspended

Our task is not to penetrate the essence of things, the meaning of which we do not know anyway, but rather to develop concepts which allow us to talk in a productive way about phenomena in nature

Topics: Essence, Tasks, Way

The opposite of every great idea is another great idea.

Topics: Opposites, Ideas, Great Idea

There is no hope for any speculation that does not look absurd at first glance.

Topics: Doe, Looks, Firsts

Predition is risky, especially of the future.

If you have a correct statement, then the opposite of a correct statement is of course an incorrect statement, a wrong statement. But when you have a deep truth, then the opposite of a deep truth may again be a deep truth.

Topics: Opposites, May, Courses

All rising curves that show unwelcome trends in human affairs will approach infinity if extended far enough, but it is we who dictate the curve and not vice versa.

Topics: Curves, Vices, Rising, Unwelcome

Some things are so serious, they can only be joked about.

Topics: Serious

Rutherford is a man you can rely on; he comes regularly and enquires how things are going and talks about the smallest details - Rutherford is such an outstanding man and really interested in the work of all the people around him.

Topics: Men, People, Details

Predictions are hard, especially abot the future.

Topics: Predictions, Hard

Anybody who is not shocked by this subject has failed to understand it. [of quantum mechanics]

Topics: Mechanic, Quantum, Subjects

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