Do not disturb my circles.

Scientists
Archimedes
Ancient Greek mathematician, physicist, and engineer born c. 287 BC in Syracuse. He discovered the principle of buoyancy, approximated pi, and invented ingenious war machines.
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Archimedes's Other Quotes
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Tell them I've had a wonderful life.
-- Ludwig Wittgenstein
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Imagination is more important than knowledge. Knowledge is limited. Imagination encircles the world.
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A new scientific truth does not triumph by convincing its opponents, but rather because its opponents eventually die and a new generation grows up familiar with it.
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