“As science advances, there seems to be less and less for God to do. It's a big universe, of course, so He,… — Carl Sagan Copy Share Image
“Anything you don't understand, you attribute to God. God for you is where you sweep away all the mysteries of the world,… — Carl Sagan Copy Share Image
Science is not only compatible with spirituality; it is a profound source of spirituality. — Carl Sagan Copy Share Image
“Christianity may be good and Satanism evil. Under the Constitution, however, both are neutral. This is an important, but difficult, concept for… — Carl Sagan Copy Share Image
“I'm frequently asked, "Do you believe there's extraterrestrial intelligence?" I give the standard arguments- there are a lot of places out there,… — Carl Sagan Copy Share Image
“The biblical God is a sloppy manufacturer. He's not good at design, he's not good at execution. He'd be out of business… — Carl Sagan Copy Share Image
My deeply held belief is that if a god of anything like the traditional sort exists, our curiosity and intelligence is provided… — Carl Sagan Copy Share Image
How is it that hardly any major religion has looked at science and concluded, “This is better than we thought! The Universe… — Carl Sagan Copy Share Image
“Their position seems to be that their God is so great he doesn't even have to exist.” — Carl Sagan Copy Share Image
“Or consider a story in the Jewish Talmud left out of the Book of Genesis. (It is in doubtful accord with the… — Carl Sagan Copy Share Image
An atheist has to know more than I know. An atheist is someone who knows there is no God. — Carl Sagan Copy Share Image
“A new concept of god: “something not very different from the sum total of the physical laws of the universe; that is,… — Carl Sagan Copy Share Image
It is sometimes said that scientists are unromantic, that their passion to figure out robs the world of beauty and mystery. But is it… — Carl Sagan Copy Share Image
The prediction of nuclear winter is drawn not, of course, from any direct experience with the consequences of global nuclear war, but rather from… — Carl Sagan Copy Share Image
The suppression of uncomfortable ideas may be common in religion or in politics, but it is not the path to knowledge; it has no… — Carl Sagan Copy Share Image
“Telepathy’ literally means to feel at a distance, just as ‘telephone’ is to hear at a distance and ‘television’ is to see at a… — Carl Sagan Copy Share Image
“On the scale of worlds—to say nothing of stars or galaxies—humans are inconsequential, a thin film of life on an obscure and solitary lump… — Carl Sagan Copy Share Image
Every one of us is, in the cosmic perspective, precious. If a human disagrees with you, let him live. In a hundred billion galaxies,… — Carl Sagan Copy Share Image
In our time, we have sifted the sands of Mars, we have established a presence there, we have fulfilled a century of dreams! — Carl Sagan Copy Share Image
“[ When a religious couple wrote to Sagan about fulfilled prophecies, he wrote back in May 1996 :] If ‘fulfilled prophecy’ is your criterion,… — Carl Sagan Copy Share Image
“Books permit us to voyage through time, to tap the wisdom of our ancestors. The library connects us with the insight and knowledge, painfully… — Carl Sagan Copy Share Image
We live on a hunk of rock and metal that circles a humdrum star that is one of 400 billion other stars that make… — Carl Sagan Copy Share Image
A tiny blue dot set in a sunbeam. Here it is. That's where we live. That's home. We humans are one species and this… — Carl Sagan Copy Share Image