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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Unless A Thing Can Be Defined 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.

Topic

Science

Momentum

Measurement

We Absolutely Must Leave Room For Doubt Or There Is No Progress And No Learning. There Is No Learning Without Having To Pose A Question. And A Question Requires Doubt. People Search For Certainty. But There Is No Certainty.

People

Doubt

Progress