About Carl Sagan
Carl Edward Sagan (; SAY-gən; November 9, 1934 – December 20, 1996) was an American astronomer, planetary scientist and science communicator. Initially an assistant professor at Harvard, Sagan later moved to Cornell, where he was the David Duncan Professor of Astronomy and Space Sciences and directed the Laboratory for Planetary...
More quotations from Carl Sagan
Where we have strong emotions, we're liable to fool ourselves.
The universe is not required to be in perfect harmony with human ambition.
More quotations tagged with “humans”
Human beings are the only animals of which I am thoroughly and cravenly afraid.
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Humans — who enslave, castrate, experiment on, and fillet other animals — have had an understandable penchant for pretending animals do not feel pain. A sharp distinction between humans and "animals" is essential if we are to bend them to our will, wear them, eat them — without any disquieting tinges of guilt or regret.