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Konstantin Tsiolkovsky Quotes |
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Type: Scientist Quotes Category: Russian Scientist Quotes Date of Birth: September 5, 1857 Date of Death: September 19, 1935 Nationality: Russian Find on Amazon: Konstantin Tsiolkovsky Related Authors: William Osler Carl Sagan Richard Dawkins Charles Darwin W. Edwards Deming Alexis de Tocqueville George Washington Carver Margaret Mead Isaac Asimov |
Man must at all costs overcome the Earth's gravity and have, in reserve, the space at least of the Solar System.
Konstantin Tsiolkovsky The Earth is the cradle of humanity, but mankind cannot stay in the cradle forever. Konstantin Tsiolkovsky |
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