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Every instrument that has been designed to be sensitive enough to detect weak light has always ended up discovering that the same thing: light is made of particles.
Richard P. Feynman
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Richard P. Feynman
Age: 69 †
Born: 1918
Born: May 11
Died: 1988
Died: February 15
Inventor
Percussionist
Physicist
Politician
Quantum Physicist
Science Communicator
Theoretical Physicist
University Teacher
Writer
Far Rockaway
New York
Richard Phillips Feynman
Richard P. Feynman
Ofey
Weak
Detect
Light
Particles
Enough
Discovering
Thing
Designed
Made
Ended
Every
Instrument
Always
Sensitive
Instruments
More quotes by Richard P. Feynman
Therefore psychologically we must keep all the theories in our heads, and every theoretical physicist who is any good knows six or seven different theoretical representations for exactly the same physics.
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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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An ordinary fool isn't a faker an honest fool is all right. But a dishonest fool is terrible!
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The worthwhile problems are the ones you can really solve or help solve, the ones you can really contribute something to... No problem is too small or too trivial if we can really do something about it.
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We can deduce, often, from one part of physics like the law of gravitation, a principle which turns out to be much more valid than the derivation.
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We are lucky to live in an age in which we are still making discoveries.
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You see, I get such fun out of thinking that I don't want to destroy this most pleasant machine that makes life such a big kick.
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I have the advantage of having found out how hard it is to get to really know something. How careful you have to be about checking your experiments. How easy it is to make mistakes and fool yourself. I know what it means to know something.
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You see, one thing is, I can live with doubt and uncertainty and not knowing. I have approximate answers and possible beliefs and different degrees of certainty about different things... It doesn't frighten me.
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To test whether you have learned an idea or a definition, rephrase what you just learned without using the new word.
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I think I can safely say that nobody understands Quantum Mechanics.
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It doesn't matter how beautiful your theory is, it doesn't matter how smart you are. If it doesn't agree with experiment, it's wrong.
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You know how it always is, every new idea, it takes a generation or two until it becomes obvious that there's no real problem. It has not yet become obvious to me that there's no real problem. I cannot define the real problem, therefore I suspect there's no real problem, but I'm not sure there's no real problem.
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All theoretical chemistry is really physics and all theoretical chemists know it.
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I think we can safely assume that no one understands quantum mechanics.
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God was invented to explain mystery. God is always invented to explain those things that you do not understand.
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Study hard what interests you the most in the most undisciplined, irreverent and original manner possible.
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This is not very important what I'm doing. I'm just proving something.
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It's because somebody knows something about it that we can't talk about physics. It's the things that nobody knows anything about we can discuss.
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