Accurate Quote by Richard P. Feynman

“Unless a thing can be defined by measurement, it has no place in a theory. And since an accurate value of the momentum of a localized particle cannot be defined by measurement it therefore has no place in the theory.”

Richard P. Feynman

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Accurate Defined Measurement Mechanic Momentum Particles Quantum mechanics Science Theory Values

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All the time you're saying to yourself, 'I could do that, but I won't,'--which is just another way of saying that you can't.

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“There's a big difference between knowing the name of something and knowing something.”

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The fact that you are not sure means that it is possible that there is another way someday.

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You can always recognize truth by its beauty and simplicity.

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