Carl Sagan
No other planet in the solar system is a suitable home for human beings; it's this world or nothing. That's a very powerful perception.
More quotes and aphorisms
A gentleman is one who puts more into the world...We're all in this together. We're all sinners...The woman who purposely destroys her unborn child...These flowers, which were splendid and sprightly...If you come from a solid family structure...I never said most of the things I said...
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