Niels Bohr — "The problem is not to know what the world is, but what we can say about it."
The problem is not to know what the world is, but what we can say about it.
The problem is not to know what the world is, but what we can say about it.
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"The scientist's greatest reward is the joy of discovery."
"Never express yourself more clearly than you are able to think."
"When we speak of the electron, we are not speaking of something that really exists, but of something that we have imagined."
"The atom is a tiny planetary system. The electrons revolve around the nucleus just as the planets revolve around the sun."
"The progress of science depends on the freedom of thought."
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