Quotation by

Milton Friedman

The only relevant test of the validity of a hypothesis is comparison of prediction with experience.

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Understanding this quote AI Analysis

A hypothesis is considered valid only if its predictions match what actually happens in real life. This means that no matter how logical or appealing an idea is, it must be tested against real-world evidence to be accepted.

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It evolved from my experience in the fifties, growing up during the McCarthy era, and hearing a lot of assumptions that America was wonderful and Communism was terrible.
I feel responsible that everyone has a really wonderful experience and to do the best work possible, and to always know my lines and to always be on time and to bring a level to the show in terms of …
Acting is not a mystery. There's nothing that I know that other actors don't know. We all act, we're all actors, we all know the same thing. The only thing that separates us is experience.

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Many children are natural fantasists, I think, perhaps because their imaginations have yet to be clobbered into submission by experience.
I got pregnant at 40 by surprise. It's funny, because when we found out we were pregnant, I said, 'Okay, let's experience that.' You just have to just go with it because it's rare.