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...separation of the observer from the phenomenon to be observed is no longer possible.
Werner Heisenberg
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Werner Heisenberg
Age: 74 †
Born: 1901
Born: December 5
Died: 1976
Died: February 1
Academic
Mathematician
Mountaineer
Non-Fiction Writer
Nuclear Physicist
Physicist
Theoretical Physicist
University Teacher
Kreisfreie Stadt Würzburg
Werner Karl Heisenberg
Heisenberg
Werner K. Heisenberg
Possible
Observer
Science
Observers
Observed
Phenomenon
Separation
Observation
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More quotes by Werner Heisenberg
The reality we can put into words is never reality itself.
Werner Heisenberg
The exact sciences also start from the assumption that in the end it will always be possible to understand nature, even in every new field of experience, but that we may make no a priori assumptions about the meaning of the word understand.
Werner Heisenberg
Every experiment destroys some of the knowledge of the system which was obtained by previous experiments.
Werner Heisenberg
The violent reaction on the recent development of modern physics can only be understood when one realises that here the foundations of physics have started moving and that this motion has caused the feeling that the ground would be cut from science
Werner Heisenberg
The problems of language here are really serious. We wish to speak in some way about the structure of the atoms. But we cannot speak about atoms in ordinary language.
Werner Heisenberg
I think that modern physics has definitely decided in favor of Plato. In fact the smallest units of matter are not physical objects in the ordinary sense they are forms, ideas which can be expressed unambiguously only in mathematical language.
Werner Heisenberg
Every word or concept, clear as it may seem to be, has only a limited range of applicability.
Werner Heisenberg
Not only is the Universe stranger than we think, it is stranger than we can think.
Werner Heisenberg
It will never be possible by pure reason to arrive at some absolute truth.
Werner Heisenberg
We will have to abandon the philosophy of Democritus and the concept of elementary particles. We should accept instead the concept of elementary symmetries.
Werner Heisenberg
The more precise the measurement of position, the more imprecise the measurement of momentum, and vice versa.
Werner Heisenberg
Natural science, does not simply describe and explain nature it is part of the interplay between nature and ourselves
Werner Heisenberg
What we observe is not nature itself but nature exposed to our method of questioning. Our scientific work in physics consists in asking questions about nature in the language that we possess and trying to get an answer from experiment by the means that are at our disposal.
Werner Heisenberg
The existing scientific concepts cover always only a very limited part of reality, and the other part that has not yet been understood is infinite.
Werner Heisenberg
The ontology of materialism rested upon the illusion that the kind of existence, the direct actuality of the world around us, can be extrapolated into the atomic range. This extrapolation is impossible, however.
Werner Heisenberg
Nonsense. Space is blue and birds fly through it.
Werner Heisenberg
In the strict formulation of the law of causality—if we know the present, we can calculate the future—it is not the conclusion that is wrong but the premise. On an implication of the uncertainty principle.
Werner Heisenberg
Uncertainty is NOT I don't know. It is I can't know. I am uncertain does not mean I could be certain.
Werner Heisenberg
Science no longer is in the position of observer of nature, but rather recognizes itself as part of the interplay between man and nature. The scientific method ... changes and transforms its object: the procedure can no longer keep its distance from the object.
Werner Heisenberg
The very act of observing disturbs the system.
Werner Heisenberg