“As Carl Sagan said, “Observation: I can’t see a thing. Conclusion: Dinosaurs.” — Nathalia Holt Copy Share Image
“Extinction is the rule, survival is the exception. ~ Carl Sagan, Ph.D.” — Bobby Akart Copy Share Image
“Given a hundred clones of Carl Sagan, we might have some hope for the next century.” — Richard Dawkins Copy Share Image
“Carl Sagan said we are all made of stardust. She was made of book dust.” — Michael Guillebeau Copy Share Image
It turns out one of my dad's best friends was Carl Sagan when I was little. They were both Harvard professors. — David Grinspoon Copy Share Image
“Imagination will often carry us to worlds that never were. But without it, we go nowhere - Carl Sagan” — T.S. Garp Copy Share Image
I met Carl Sagan quite a few times - a fantastic and amazing person. I love him. Neil deGrasse Tyson is a… — Peter Max Copy Share Image
If you look up at the Milky Way through the eyes of Carl Sagan, you get a feeling in your chest of… — Richard Dawkins Copy Share Image
“In a slick manifesto called Cosmos, Carl Sagan artfully packaged his own creed: “The Cosmos is all there is, or was, or… — Charles W. Colson Copy Share Image
'Carl Sagan: A Life,' though a riveting tale, tells as much about the all-too-human feelings of jealousy and resentment as it does… — Carolyn Porco Copy Share Image
Mythology is about Good VS Evil, is it not? We can pretend runes and astrology and reading tea leaves...But to whom do… — John Steakley Copy Share Image
“According to Carl Sagan: "Maxwell's equations have had a greater impact on human history than any ten presidents.” — Andrew Thomas Copy Share Image
The true scientific understanding of the nature of existence is so utterly fascinating; how could you not want people to share it?… — Richard Dawkins Copy Share Image
By all means let's be open-minded, but not so open-minded that our brains drop out. -this quote is actually found in Carl… — Richard Dawkins Copy Share Image
By my reckoning, I'm about 100 kilometers from Pathfinder. Technically it's called “Carl Sagan Memorial Station.” But with all due respect to… — Andy Weir Copy Share Image
I think I set myself on a course to become a scientist around about the time that Carl Sagan's 'Cosmos' series was… — Alastair Reynolds Copy Share Image
The book that blew the doors off the house, grabbing me with its breathtakingly deep and irresistible view of the universe and… — Carolyn Porco Copy Share Image
“Asimov was a long-time member and Vice President of Mensa International, albeit reluctantly; he described some members of that organization as "brain-proud… — Anonymous Copy Share Image
Carl Sagan always used to say that when he was trying to explain something to someone, he would go back to that… — Ann Druyan Copy Share Image
In the 1970s, we had Carl Sagan, and he was so suave with his turtleneck and his tweed jacket. And he was,… — Greg Graffin Copy Share Image
“I am a collection of water, calcium and organic molecules called Carl Sagan. You are a collection of almost identical molecules with… — Carl Sagan Copy Share Image
The past history of human belief is a cautionary tale. We have killed thousands of our fellow human beings because we believed… — Michael Crichton Copy Share Image
I remember that one time Carl Sagan was giving a talk, and he spelled out, in a kind of withering succession, these… — Ann Druyan Copy Share Image
As my old professor Carl Sagan said so often, 'When you’re in love, you want to tell the world.’ And I base… — Bill Nye Copy Share Image
Originating with such figures as T. H. Huxley, who sought to bring Darwin's ideas to the masses, the popular science genre moved… — Paul Di Filippo Copy Share Image
“A human being weighing 70 kilograms contains among other things: -45 litres of water -Enough chalk to whiten a chicken pen -Enough… — Erlend Loe Copy Share Image
The issue, as correctly emphasized by Carl Sagan, is the probability of the evolution of high intelligence and an electronic civilization on… — Ernst Mayr Copy Share Image
My general impression about people like Steve Gould and Carl Sagan and so on is that when they disappear as individuals and… — Richard Lewontin Copy Share Image
“For Dawkins, atheism is a necessary consequence of evolution. He has argued that the religious impulse is simply an evolutionary mistake, a… — Karen Armstrong Copy Share Image
“I am a collection of water, calcium and organic molecules called Carl Sagan. You are a collection of almost identical molecules with… — Carl Sagan Copy Share Image
“I think that when you consider the beauty of the world and you wonder how it came to be what it is,… — Richard Dawkins Copy Share Image
“Materialism is a conviction based not upon evidence or logic but upon what Carl Sagan (speaking of another kind of faith) called… — David Bentley Hart Copy Share Image
“CARL SAGAN SAID that if you want to make an apple pie from scratch, you must first invent the universe. When he… — Nicola Yoon Copy Share Image
“A saving grace of the human condition (if I may phrase it like that) is a sense of humor. Many writers and… — Christopher Hitchens Copy Share Image
I agree, along with Carl Sagan, that we should eventually become a two planet species. Life is too precious to place on… — Michio Kaku Copy Share Image
“My kind of Supreme Being would rather that people worship no gods than false gods and would prefer eternal discourse with Carl… — Anonymous Copy Share Image
“as astronomer Carl Sagan once aptly put it, you do not want to keep your mind so open that your brain is… — Massimo Pigliucci Copy Share Image
“My fundamental premise about the brain is that its workings—what we sometimes call “mind”—are a consequence of its anatomy and physiology, and… — Michio Kaku Copy Share Image
“Skeptical scientists often point out, as Carl Sagan has, that the wonders of real science far surpass the supposed wonders of fringe… — Michael Crichton Copy Share Image
