An independant reality in the ordinary physical sense can neither be ascribed to the phenomenon nor to the agencies of observation.
Interpretation
This quote suggests that reality cannot be fully understood through observation alone, as both the phenomena and observers influence it.
Niels Bohr's quote emphasizes the complex relationship between reality, phenomena, and the observers who study them. It highlights the idea that our understanding of reality is not purely objective, as both the phenomena we observe and the observational tools and methods we employ shape our interpretation of the world. This challenges traditional notions of an independent reality and invites deeper contemplation about how knowledge is constructed.
In practice
During a lecture on quantum mechanics, one might quote Bohr to illustrate the intricacies of measurement and reality.
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.'
An expert is a man who has made all the mistakes which can be made, in a narrow field.
Those who are not shocked when they first come across quantum theory cannot possibly have understood it.
When searching for harmony in life one must never forget that in the drama of existence we are ourselves both actors and spectators.
And anyone who thinks they can talk about quantum theory without feeling dizzy hasn't yet understood the first thing about it.
Everything we call real is made of things that cannot be regarded as real.
All things may corrupt when minds are prone to evil.
The easier an experience, or the more entrenched, or the more familiar, the fainter our sensation of it becomes. This is true of chocolate and marriages and hometowns and narrative structures. Complexities wane, miracles become unremarkable, and if we're not careful, pretty soon we're gazing out at our lives as if through a burlap sack.
Only the consciousness of a purpose that is mightier than any man and worthy of all men can fortify and inspirit and compose the souls of men.
There have been periods where the folks who were already here suddenly say, 'Well, I don't want those folks,' even though the only people who have the right to say that are some Native Americans.
Death is the only thing we haven't succeeded in completely vulgarizing.
Spirit vibrated into matter; hence, both Spirit and matter exist. Matter, however, does not exist in the way that it appears to us. It exists as we see it owing to the delusive force of maya, which makes the indivisible Spirit seem finite and divisible to all appearances. Matter has existence in the same delusive way as does a mirage in the desert.
Subscribe for the occasional hand-picked quote. No noise.