There is a theory which states that if ever anybody discovers exactly what the Universe is for and why it is here, it will instantly disappear and be replaced by something even more bizarre and inexplicable. There is another theory which states that this has already happened.
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The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka! ' (I found it! ) but 'That's funny ...
Isaac Asimov Richard Feynman (Letter to Armando Garcia J, December 11, 1985)
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