Deals Quote by Murray Gell-Mann

Quantum mechanics as it stands would be perfect if we didn’t have the quantum-gravity issue and a few other very deep fundamental problems.

— Gerard 't Hooft

All of modern physics is governed by that magnificent and thoroughly confusing discipline called quantum mechanics ... It has survived all tests and there…

— Murray Gell-Mann

“Every problem in quantum physics had to be first “solved” using classical physics, and then be reworked by the judicious insertion of quantum numbers…

— John Gribbin

The problem is that replacement of Quantum Mechanics by Quantum Field Theory is still very demanding.

— Martin Fleischmann

People get a lot of confusion, because they keep trying to think of quantum mechanics as classical mechanics.

— Sidney Coleman

Quantum physics is no longer an abstract theory for specialists. We must now absolutely include it in our education and also in our culture.

— Claude Cohen-Tannoudji

What're quantum mechanics?" "I don't know. People who repair quantums, I suppose.

— Terry Pratchett

There are a lot of mysteries about quantum mechanics, but they mostly arise in very detailed measurements in controlled settings.

— Lisa Randall

“I think that the obscurity of the theory is not the fault of quantum mechanics but is rather due to the limited capacity of…

— Carlo Rovelli

Certainly we do not need quantum mechanics for macroscopic objects, which are well described by classical physics - this is the reason why quantum…

— Alain Aspect

“If quantum mechanics is how reality structures itself, then the world is far weirder than we think. It is truly a wonderful time to…

— Stavros Halvatzis

I think I can safely say that nobody understands Quantum Mechanics.

— Richard P. Feynman