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Quote by Carl Sagan

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Pale Blue Dot: A Vision of the Human Future in Space

This book delves into the possibilities of human expansion into space, reflecting on the implications and significance of our existence in the vastness of the universe. more

Author

Carl Sagan
Carl Sagan

Carl Sagan was an American astronomer, cosmologist, author, and science communicator, born on November 9, 1934, in Brooklyn, New York. He is renowned for his profound research into the cosmos and his dedication to popularizing science. Sagan proposed numerous theories about the origin of the universe and life, and he made complex scientific knowledge accessible to the public with his unique perspective and clear, engaging writing style. more

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“All that belongs to human understanding, in this deep ignorance and obscurity, is to be sceptical, or at least cautious, and not to admit of any hypothesis whatever, much less of any which is supported by no appearance of probability.”

“... Speaking of which, the boys weren't actually touching the breifcases in the trunk, I hope?" Wondering how Milligan knew, Kate stuck her head out the office door and gave Reynie and Sticky a warning look. They nodded and tried to close the trunk as quietly as possible. "They aren't now anyway." "Good," Milligan said, picking up his duffel bag. "I'd hate to have to speak sternly to them again. It embarasses me to be so ineffective.”