Johannes Kepler Quotes | The squares of the periodic times are proport...

"The squares of the periodic times are proportional to the cubes of the mean distances from the sun."

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I do not truly consider myself an icon, but the Cube has been quite successful.

— Erno Rubik

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Like a cube of ice, anger cannot be eliminated by applying force, only by applying warmth, compassion and kindness.

— Deepak Chopra

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