Carl Edward Sagan (; SAY-gən; November 9, 1934 – December 20, 1996) was an American astronomer, planetary scientist, cosmologist, astrophysicist, astrobiologist, science communicator, author, and professor. His best known scientific contribution is his research on the possibility of extraterrestrial life, including experimental demonstration of the production of amino acids from...
The universe is not required to be in perfect harmony with human ambition.
—Carl Sagan in Cosmos
You can't just switch off your feelings because the other person did.
—Sophie Kinsella in Twenties Girl
The first boy is always the hardest to get over. It's just the way the world works.