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Student: Dr. Einstein, Aren't these the same questions as last year's [physics] final exam?Dr. Einstein: Yes; But this year the answers are different.

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I never made one of my discoveries through the process of rational thinking

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When you are courting a nice girl an hour seems like a second. When you sit on a red-hot cinder a second seems like an hour. That's relativity.

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Never memorize something that you can look up.

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Through the reading of popular scientific books I soon reached the conviction that much in the stories of the Bible could not be true. The consequence...more

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It is harder to crack prejudice than an atom.

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Humor, motivations, moral,gods,energy,secrecy

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You see, wire telegraph is a kind of a very, very long cat. You pull his tail in New York and his head is meowing in Los Angeles. Do you understand th...more

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An empty stomach is not a good political adviser.

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Even on the most solemn occasions I got away without wearing socks and hid that lack of civilization in high boots

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When I was young I found out that the big toe always ends up making a hole in a sock.So I stopped wearing socks.

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Black holes are where God divided by zero.

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When we first got married, we made a pact. It was this: In our life together, it was decided I would make all of the big decisions and my wife would m...more