A final moral concerns terminology. Why did such serious people take so seriously axioms which now seem so arbitrary? I suspect that they were misled by the pernicious misuse of the word ‘measurement' in contemporary theory. This word very strongly suggests the ascertaining of some preexisting property of some thing, any instrument involved playing a purely passive role. Quantum experiments are just not like that, as we learned especially from Bohr. The results have to be regarded as the joint product of ‘system' and ‘apparatus,' the complete experimental set-up.
John Stewart BellRelated topics
apparatus arbitrary contemporary experimental final joint measurement misuse now playing property quantum suspect take terminology thing word bohrRelated quotes
The last thirty years of Einstein's life were largely devoted to a search for a so-called unified field theory that would unify James Clerk Maxwell's theory of electromagnetism with the general theory of relativity, Einstein's theory of gravitation. Einstein's attempt was not successful, and with hindsight we can now see that it was misconceived. Not only did Einstein reject quantum mechanics; the scope of his effort was too narrow. ... Nevertheless Einstein's struggle is our struggle today. It is the search for a final theory.
Steven Weinberg
Even if the doctrine of substantive due process were somehow defensible, it is not, petitioners still would not have a claim. To invoke the protection of the Due Process Clause at all, whether under a theory of 'substantive' or 'procedural' due process, a party must first identify a deprivation of 'life, liberty, or property'. The majority claims these state laws deprive petitioners of 'liberty', but the concept of 'liberty' it conjures up bears no resemblance to any plausible meaning of that word as it is used in the Due Process Clauses.
Clarence Thomas
Surely, after 62 years, we should have an exact formulation of some serious part of quantum mechanics? By 'exact' I do not of course mean 'exactly true'. I mean only that the theory should be fully formulated in mathematical terms, with nothing left to the discretion of the theoretical physicist... until workable approximations are needed in applications. By 'serious' I mean that some substantial fragment of physics should be covered. Nonrelativistic 'particle' quantum mechanics, perhaps with the inclusion of the electromagnetic field and a cut-off interaction, is serious enough.
John Stewart Bell
It has often been said that, if the human species fails to make a go of it here on the Earth, some other species will take over the running. In the sense of developing intelligence this is not correct. We have or soon will have, exhausted the necessary physical prerequisites so far as this planet is concerned. With coal gone, oil gone, high-grade metallic ores gone, no species however competent can make the long climb from primitive conditions to high-level technology. This is a one-shot affair. If we fail, this planetary system fails so far as intelligence is concerned.
Fred Hoyle
My aim is to understand love. I know how alive I felt when I was in love, and I know that everything I have now, however interesting it might seem, doesn't really excited me.
But love is a terrible thing: I've seen my girlfriends suffer and I don't want the same thing to happen to me. ... Although my aim is to understand love, and although I suffer to think of people to whom I gave my heart, I see that those who touched my heart failed to arouse my body, and that those who aroused my body failed to touch my heart.
Paulo Coelho