Carl Sagan Quotes - Page 2
Carl Sagan (2011). “Cosmos”, p.27, Ballantine Books
We are like butterflies who flutter for a day and think it is forever.
Carl Sagan (2011). “Cosmos”, p.49, Ballantine Books
we make our world significant by the courage of our questions and the depth of our answers
Carl Sagan (2011). “Cosmos”, p.217, Ballantine Books
One of the great commandments of science is: 'Mistrust arguments from authority.'
Carl Sagan (2011). “Demon-Haunted World: Science as a Candle in the Dark”, p.52, Ballantine Books
Carl Sagan (2006). “The Varieties of Scientific Experience: A Personal View of the Search for God”, p.76, Penguin
Carl Sagan (2011). “Demon-Haunted World: Science as a Candle in the Dark”, p.32, Ballantine Books
Carl Sagan (2011). “Cosmos”, p.306, Ballantine Books
Carl Sagan (2011). “The Demon-Haunted World: Science as a Candle in the Dark”, p.434, Ballantine Books
The words "question" and "quest" are cognates. Only through inquiry can we discover truth.
Carl Sagan (2011). “Broca's Brain: Reflections on the Romance of Science”, p.365, Ballantine Books
"Conversations with Carl Sagan". Book edited by Tom Head, p. 70, 2006.
Carl Sagan (2011). “Cosmos”, p.305, Ballantine Books