For the first time, we have the power to decide the fate of our planet and ourselves, ... This is a time of great danger, but our species is young, and curious, and brave. It shows much promise.


Carl Sagan

  Email Quote to Friends   Link to Quote   Create Short URL  Publish Text About This Quote   Share on Facebook, Twitter, and more
  See Recommended Quotes For You

Related

I like to open for a band as it brings on sort of a challenge and it makes things more interesting. ...
KELLY JONES
Empathy is the new measurement of everything. It doesn't matter what religion you have, what God you...
C. JOYBELL C.
The answer isn't more time but a greater awareness of the time we have.
CRAIG GROESCHEL
Through consciousness, our minds have the power to change our planet and ourselves. It is time we he...
BRUCE LIPTON
For the first time in the history of Lebanon, the Lebanese feel that they have the power to decide t...
ELIAS ATALLAH
The Biggest Threat to our Democracy, Freedoms and Future is Leadership that fosters and Appeases the...
MICHAEL HARRIS
The size and age of the Cosmos are beyond ordinary human understanding. Lost somewhere between immen...
CARL SAGAN
To stand on the
brink of what is coming, feeling eager, optimistic anticipation—with no feeli...
ASK AND IT IS GIVEN
35. God is entitled to a portion of our income—not because He needs it but because we need to give...
JAMES C. DOBSON
What the fossil record does do is to force us to contemplate our place on the planet. We are but one...
LOUISE LEAKEY
As a nation we have the right to decide our own affairs, to mould our own future. This does not pose...
LECH WALESA
Our loyalties are to the species and the planet. We speak for Earth. Our obligation to survive is ow...
DR. CARL SAGAN
A great future starts with what you can see
SOTONYE ANGA
Integrity is not everything, but it is the only thing that matters.
JEFFREY FRY
This is the second time this season that our JV has played Robinson. The first time we lost 0-9 so t...
ERIC BRIGHT
This is our first time to offer Spring Break Escape. In the past we have done a registration-based p...
LINDA COLDWELL
This is the first time in a long time that we have had so many applicants here, ... This is a great ...
BARRY MANN
We have tears in our eyes
As we wave our goodbyes,
We so loved being with you, we three. ROALD DAHL
The battle is not physical, it is spiritual and your mind is the battleground. Keep your mind pure a...
JEANETTE CORON
We need to integrate our energy policy with our foreign policy. The danger of security of supplies f...
LUC WERRING
In a world in which the common rule which binds and regulates what the general masses feel is underm...
ERNEST AGYEMANG YEBOAH
The fear of God is the only cure for the fear of people.
CRAIG GROESCHEL
(All the grief she had suffered over her lifetime had moulded her face into a mask of eternal sadnes...
JEAN SASSON
I'm always highly irritated by people who imply that writing fiction is an escape from reality. It i...
FLANNERY O'CONNOR
Hard to restrain, unstable is this mind; it flits wherever it lists. Good it is to control the mind....
GAUTAMA BUDDHA
Tomorrow is promised to no one. Prioritize today accordingly.
GINA GREENLEE
It's a time of great uncertainty, but we are focused on doing great journalism for ourselves because...
AMANDA BENNETT
Then that's what the Northern Lights are. All the lives that we're not living.
ADI ALSAID
Today is about the now, the moment you live in, so do now what you want to do
SOTONYE ANGA
The end is the matter! A step to the end is a factor!
ERNEST AGYEMANG YEBOAH
We did great. This is our 11th year going, and our first time to win two championships.
LINDA KERN
Please be SILENT and LISTEN.
I am the SCHOOLMASTER
and you are in the CLASSROOM.
Just...
PSEUDONYMOUS BOSCH
We, of all the beings that we know of, can think. We can eat, write, build, save. We can predict, es...
TARUN BETALA
We are in danger of destroying ourselves by our greed and stupidity. We cannot remain looking inward...
STEPHEN HAWKING
By accepting what the external structures have told us we need to do, we have given the power of our...
ZAINAB SALBI
When we touch the place in our lives where sexuality and spirituality come together, we touch our wh...
JUDITH PLASKOW
There is no better time than now, this very Christmas season, for all of us to rededicate ourselves ...
THOMAS S. MONSON
The supreme reality of our time is the vulnerability of this planet.
JOHN FITZGERALD KENNEDY
Living in your genome is the history of our species.
BARRY SCHULER
As a species, taking all in all, we are still too young, too juvenile, to be trusted. We have spread...
LEWIS THOMAS
There is always a good choice and there is always a better choice. There is always the best choice a...
ERNEST AGYEMANG YEBOAH
The source of our actions resides in an unconscious propensity to regard ourselves as the center, th...
E. M. CIORAN
We have come to look at our planet as a resource for our species, which is funny when you think that...
MARSTON BATES
Time is an important ingredient for growth, but sometimes we pass through time and get better; at ot...
HENRY CLOUD
Life is not a game. Still, in this life, we choose the games we live to play.
J.R. RIM
Nicolas Cage is the best for taking the role of character Joker. He is pretty damn good at jokes!
DEYTH BANGER
It was a symposium of horror and heroism, the like of which has not been known in the civilized worl...
THE SINKING OF THE TITANIC AND GREAT SEA DISASTERS
Many of those who elected to remain might have escaped. 'Chivalry' is a mild appellation for their c...
THE SINKING OF THE TITANIC AND GREAT SEA DISASTERS
In our twenties, when there is still so much time ahead of us, time that seems ample for a hundred i...
AMOR TOWLES
I think we did great. We made a lot of history. That was the first time our school has ever had two ...
DOMENIC LORE
Despite his young age, Adam's dedication and creativity have led to great accomplishments and shows ...
BRIAN FULLER
It is not the first time that we are making security arrangements for the Republic Day celebrations....
BK GUPTA
What we are doing to the future of our children, and the other species on the planet, is a clear mor...
JAMES HANSEN
That's it really; it's all love, whichever way you look at it, it's all love. How much you can Get f...
GEORGE HARRISON
And what good is a voice when so few will listen?
STACEY JAY
Anything man can make, man can destroy.
JONATHAN ANTHONY BURKETT
America, this is our moment. This is our time. Our time to turn the page on the policies of the past...
BARACK OBAMA
I’m forcing us both to confront the fact that one of our most beautiful dreams was a lie. We both ...
CLAUDIA GRAY
For the first time ever, I felt ashamed of my species. The volcano had taken our homes, our food, ou...
MIKE MULLIN
In the journey of life, certain paths may seem to be leading nowhere because of a mountain or hill o...
ERNEST AGYEMANG YEBOAH
I wish I was home", She said miserably.
She tried so hard to be brave,
to be fierce as a...
GEORGE R.R. MARTIN
PEACE IS THE OBJECTIVE TO WAR, BUT THE BLOOD RUNNETH STILL
NATALIE URQUIETA
Absoballylutely top hole, wot. A and B the C of D I'd say. . . Above and Beyond the Call of Duty.
BRIAN JACQUES
Science is not only compatible with spirituality; it is a profound source of spirituality. -Carl Sa...
CARL SAGAN
our society today does not just need politicians but, politicians for a great and a positive change....
ERNEST AGYEMANG YEBOAH
We were aggressive on both ends of the ice. This is the first time we didn't scramble around much in...
BILL GEROSA
We pay a price for everything we get or take in this world; and although ambitions are well worth ha...
L.M. MONTGOMERY
Our record is nothing to brag about, but we only have three seniors. We have a bunch of young guys w...
GEORGE REED
When I was in my teens, Yehudi Menuhin, who was at work on his project 'The Music of Man,' i...
DANIEL HOPE
Khalid would break every bone in your body for what you've done.
RENEE AHDIEH
For our first meet, I thought it went well. We have a lot of young kids that are still trying out ev...
ERIN HOLM
God created us in his image, male and female, with personhood and sexual passions, so that when he c...
JOHN PIPER
Who are we if not the stories we pass down? What happens when there's no one left to tell those stor...
CARRIE RYAN
Anger - a beast within us that needs taming.
SARU SINGHAL
This is a victory for home rule. The numerous people who have something to say about this have basic...
ELEANOR HOLMES NORTON
The profound ability to use aural and written language has enabled our species to collectively explo...
KATHERINE VUCICEVIC
This win was huge for us. I thought we came out and played a little tired and D-Y played a much bett...
DERACKK CURTIS
She was infamous once upon a time. She's legendary now. The girl is a definite force to be reckoned ...
REBECCA HARRIS
When each and every believer rises up to serve others and function according to their capacity, the ...
HENRY HON
At the end of the warehouse was a dais constructed from pallets of books: stack of vampire novels, w...
RICK RIORDAN
In the 1970s, we had Carl Sagan, and he was so suave with his turtleneck and his tweed jacket. And h...
GREG GRAFFIN
For the first time in our history, ideology and theology hold a monopoly of power in Washington.
BILL MOYERS
She was scarcely a year older than I was, dark-haired, slender, with a face that would break your he...
GEORGE R.R. MARTIN
His life seemed like a deck of cards, and in the midst of all those two’s and three’s someone ha...
TEKOA MANNING
Time really is one big continuous cloth, no? We habitually cut out pieces of time to fit us, so we t...
HARUKI MURAKAMI
Percy was getting tired of water.
If he said that aloud, he would probably get kicked out of Po...
RICK RIORDAN
The human race is a very, very magical race. We have a magic power of witches and wizards. We're...
YOKO ONO
But it's a young team, and we expected this type of lapse throughout the season. We have great games...
ERIC NORBERG
Our ultimate freedom is the right and power to decide how anybody or anything outside ourselves will...
STEPHEN COVEY
Our ultimate freedom is the right and power to decide how anybody or anything outside ourselves will...
STEPHEN R. COVEY
Our ultimate freedom is the right and power to decide how anybody or anything outside ourselves will...
STEPHEN COVEY
The time scale for evolutionary or genetic change is very long. A characteristic period for the emer...
CARL SAGAN
The time scale for evolutionary or genetic change is very long. A characteristic period for the emer...
CARL SAGAN
Your past doesn't actually exist. What you think is your past is a tiny blip of electricity in your ...
DAN PEARCE
I think the idea is now for blacks to write about the history of our music. It's time for that, beca...
DIZZY GILLESPIE
We know the threats - from global terrorist networks to the spread of deadly weapons. Yet we also kn...
VALERIE JARRETT
The real thing that keeps men and women apart, is fear. Women blame men and men blame women, but the...
C. JOYBELL C.
This is a really good start for our first year. People kind of have to see it that first time. The f...
HEATHER WINBERRY
We just couldn't make a shot in the first half, and we turned the ball over too much. Our decision-m...
ED COYLE
Time after time in our history, in the face of great danger, Democrats and Republicans worked togeth...
ZELL MILLER

More Carl Sagan

There is a wide, yawning black infinity. In every direction, the extension is endless; the sensation...
CARL SAGAN
But the fact that some geniuses were laughed at does not imply that all who are laughed at are geniu...
CARL SAGAN
In our obscurity - in all this vastness - there is no hint that help will come from elsewhere to sav...
CARL SAGAN
Absence of evidence is not evidence of absence.
CARL SAGAN
The dangers of not thinking clearly are much greater now than ever before. It's not that there&#...
CARL SAGAN
The universe is not required to be in perfect harmony with human ambition.
CARL SAGAN
Extinction is the rule. Survival is the exception.
CARL SAGAN
If it can be destroyed by the truth, it deserves to be destroyed by the truth.
CARL SAGAN
It is the tension between creativity and skepticism that has produced the stunning and unexpected fi...
CARL SAGAN
Finding the occasional straw of truth awash in a great ocean of confusion and bamboozle requires int...
CARL SAGAN
Imagine that I am riding a bicycle toward you. As I approach an intersection I nearly collide, so it...
CARL SAGAN
A religion, old or new, that stressed the magnificence of the universe as revealed by modern science...
CARL SAGAN
Look again at that dot. That's here. That's home. That's us. On it everyone you love, everyone you k...
CARL SAGAN
Personally, I would be delighted if there were a life after death, especially if it permitted me to ...
CARL SAGAN
The cosmos is within us. We are made of star-stuff. We are a way for the universe to know itself.
CARL SAGAN
The nitrogen in our DNA, the calcium in our teeth, the iron in our blood, the carbon in our apple pi...
CARL SAGAN
Before we invented civilization our ancestors lived mainly in the open out under the sky. Before we ...
CARL SAGAN
A book is made from a tree. It is an assemblage of flat, flexible parts (still called
CARL SAGAN
The hole in the ozone layer is a kind of skywriting. At first it seemed to spell out our continuing ...
CARL SAGAN
The beauty of a living thing is not the atoms that go into it, but the way those atoms are put toget...
CARL SAGAN
The universe is a pretty big place. If it's just us, seems like an awful waste of space.
CARL SAGAN
Science is not only compatible with spirituality; it is a profound source of spirituality.
CARL SAGAN
Somewhere, something incredible is waiting to be known.
CARL SAGAN
In the vastness of space and the immensity of time, it is my joy to share a planet and an epoch with...
CARL SAGAN
Every one of us is, in the cosmic perspective, precious. If a human disagrees with you, let him live...
CARL SAGAN
Science is not only compatible with spirituality; it is a profound source of spirituality. When we r...
CARL SAGAN
One of the saddest lessons of history is this: If we’ve been bamboozled long enough, we tend to re...
CARL SAGAN
Imagination will often carry us to worlds that never were, but without it we go nowhere.
CARL SAGAN
People are not stupid. They believe things for reasons. The last way for skeptics to get the attenti...
CARL SAGAN
There is today-in a time when old beliefs are withering-a kind of philosophical hunger, a need to kn...
CARL SAGAN
The Earth is a very small stage in a vast cosmic arena. Think of the rivers of blood spilled by all ...
CARL SAGAN
We've arranged a civilization in which most crucial elements profoundly depend on science and techno...
CARL SAGAN
We are the local embodiment of a Cosmos grown to self-awareness. We have begun to contemplate our or...
CARL SAGAN
In the fabric of space and in the nature of matter, as in a great work of art, there is, written sma...
CARL SAGAN
Books tap the wisdom of our species -- the greatest minds, the best teachers -- from all over the wo...
CARL SAGAN
If you want to make an apple pie from scratch, you must first create the universe.
CARL SAGAN
When you make the finding yourself - even if you're the last person on Earth to see the light - you'...
CARL SAGAN
Modern science has been a voyage into the unknown, with a lesson in humility waiting at every stop. ...
CARL SAGAN
Where we have strong emotions, we're liable to fool ourselves.
CARL SAGAN
If we like them, they're freedom fighters . . . If we don't like them, they're terrorists. In the un...
CARL SAGAN
If the world is to be understood, if we are to avoid such logical paradoxes when traveling at high s...
CARL SAGAN
We make our world significant by the courage of our questions and by the depth of our answers.
CARL SAGAN
What's the harm of a little mystification? It sure beats boring statistical analyses.
CARL SAGAN
They laughed at Galileo. They laughed at Newton. But they also laughed at Bozo the Clown.
CARL SAGAN
I can find in my undergraduate classes, bright students who do not know that the stars rise and set ...
CARL SAGAN
A central lesson of science is that to understand complex issues (or even simple ones), we must try ...
CARL SAGAN
In our time, we have sifted the sands of Mars, we have established a presence there, we have fulfill...
CARL SAGAN
The significance of a finding that there are other beings who share this universe with us would be a...
CARL SAGAN
Imagination will often carry us to worlds that never were. But without it we go nowhere.
CARL SAGAN
Science is not only compatible with spirituality; it is a profound source of spirituality. -Carl Sa...
CARL SAGAN
We've arranged a civilization in which most crucial elements profoundly depend on science and techno...
CARL SAGAN
Imagination will often carry us to worlds that never were. But without it, we go nowhere.
CARL SAGAN
It is of interest to note that while some dolphins are reported to have learned English - up to fif...
CARL SAGAN
Imagination will often carry us to worlds that never were. But without it, we go nowhere.
CARL SAGAN
The universe is not required to be in perfect harmony with human ambition. . -Carl Sagan.
CARL SAGAN
Widespread intellectual and moral docility may be convenient for leaders in the short term, but it i...
CARL SAGAN
Think of how many religions attempt to validate themselves with prophecy. Think of how many people r...
CARL SAGAN
All of the books in the world contain no more information than is broadcast as video in a single lar...
CARL SAGAN
All inquires carry with them some element of risk. There is no guarantee that the universe will c...
CARL SAGAN
We live in a society exquisitely dependent on science and technology, in which hardly anyone knows a...
CARL SAGAN
Our ancestors worshipped the Sun, and they were not that foolish.
It makes sense to revere the S...
CARL SAGAN
But the fact that some geniuses were laughed at does not imply that all who are laughed at are geni...
CARL SAGAN
I worry that, especially as the Millennium edges nearer, pseudo-science and superstition will seem y...
CARL SAGAN
I maintain there is much more wonder in science than in pseudoscience. And in addition, to whatever ...
CARL SAGAN
I am often amazed at how much more capability and enthusiasm for science there is among elementary s...
CARL SAGAN
Skeptical scrutiny is the means, in both science and religion, by which deep thoughts can be winnowe...
CARL SAGAN
It's been said that astronomy is a humbling and, I might add, a character-building experience.
CARL SAGAN
Science is a way of thinking much more than it is a body of knowledge.
CARL SAGAN
The brain is like a muscle. When it is in use we feel very good. Understanding is joyous.
CARL SAGAN
Even these stars, which seem so numerous, are as sand, as dust - or less than dust - in the enormity...
CARL SAGAN
Who are we? We find that we live on an insignificant planet of a humdrum star lost in a galaxy tucke...
CARL SAGAN
For me, it is far better to grasp the Universe as it really is than to persist in delusion, however ...
CARL SAGAN
Our posturings, our imagined self-importance, the delusion that we have some privileged position in ...
CARL SAGAN
It is far better to grasp the universe as it really is than to persist in delusion, however satisfyi...
CARL SAGAN
No other planet in the solar system is a suitable home for human beings; it's this world or noth...
CARL SAGAN
Today, we're still loaded down - and, to some extent, embarrassed - by ancient myths, but we res...
CARL SAGAN
We hunger to understand, so we invent myths about how we imagine the world is constructed - and they...
CARL SAGAN
Can you be sure that others have not come before you and destroyed the pristine state of the native ...
CARL SAGAN
Humans — who enslave, castrate, experiment on, and fillet other animals — have had an understand...
CARL SAGAN
I would suggest that science is, at least in my part, informed worship.
CARL SAGAN
We live on a hunk of rock and metal that circles a humdrum star that is one of 400 billion other sta...
CARL SAGAN
A blade of grass is a commonplace on Earth; it would be a miracle on Mars. Our descendants on Mars w...
CARL SAGAN
The Hindu religion is the only one of the world’s great faiths dedicated to the idea that the Cosm...
CARL SAGAN
How is it that hardly any major religion has looked at science and concluded, “This is better than...
CARL SAGAN
Think of how many religions attempt to validate themselves with prophecy. Think of how many people r...
CARL SAGAN
All over the world there are enormous numbers of smart, even gifted, people who harbor a passion for...
CARL SAGAN
Arguments from authority carry little weight – authorities have made mistakes in the past. They wi...
CARL SAGAN
When you're in love, you want to tell the world. My lifelong love affair with science
CARL SAGAN
Science is an attempt, largely successful, to understand the world, to get a grip on things, to get ...
CARL SAGAN
I don't think science is hard to teach because humans aren't ready for it, or because it arose only ...
CARL SAGAN
Christianity may be good and Satanism evil. Under the Constitution, however, both are neutral. This ...
CARL SAGAN
But I try not to think with my gut. If I'm serious about understanding the world, thinking with anyt...
CARL SAGAN
Not explaining science seems to me perverse. When you're in love, you want to tell the world.
CARL SAGAN
One of the reasons for its success is that science has a built-in, error-correcting machinery at its...
CARL SAGAN
In the way that scepticism is sometimes applied to issues of public concern, there is a tendency to ...
CARL SAGAN
I worry that, especially as the Millennium edges nearer, pseudoscience and superstition will seem ye...
CARL SAGAN
Now, what's the difference between an invisible, incorporeal, floating dragon who spits heatless fir...
CARL SAGAN
I find many adults are put off when young children pose scientific questions. Why is the Moon round?...
CARL SAGAN
There are naive questions, tedious questions, ill-phrased questions, questions put after inadequate ...
CARL SAGAN
There are wonders enough out there without our inventing any.
CARL SAGAN
We've arranged a global civilization in which most crucial elements profoundly depend on science and...
CARL SAGAN
The fact is that far more crime and child abuse has been committed by zealots in the name of God, Je...
CARL SAGAN
If we can't think for ourselves, if we're unwilling to question authority, then we're just putty in ...
CARL SAGAN
Avoidable human misery is more often caused not so much by stupidity as by ignorance, particularly o...
CARL SAGAN
An extraterrestrial being, newly arrived on Earth - scrutinizing what we mainly present to our child...
CARL SAGAN
The chief deficiency I see in the skeptical movement is its polarization: Us vs. Them — the sense ...
CARL SAGAN
But nature is always more subtle, more intricate, more elegant than what we are able to imagine.
CARL SAGAN
Books, purchasable at low cost, permit us to interrogate the past with high accuracy; to tap the wis...
CARL SAGAN
I have a foreboding of an America in my children's or grandchildren's time -- when the United States...
CARL SAGAN
We've arranged a civilization in which most crucial elements profoundly depend on science and te...
CARL SAGAN
We have also arranged things so that almost no one understands science and technology. This is a pre...
CARL SAGAN
We live in a society exquisitely dependent on science and technology, in which hardly anyone knows a...
CARL SAGAN
The Earth is a very small stage in a vast cosmic arena.
CARL SAGAN
The boundary between space and the earth is purely arbitrary. And I'll probably always be intere...
CARL SAGAN
If you wish to make an apple pie from scratch, you must first invent the universe.
CARL SAGAN
Our species needs, and deserves, a citizenry with minds wide awake and a basic understanding of how ...
CARL SAGAN
For small creatures such as we the vastness is bearable only through love.
CARL SAGAN
The universe seems neither benign nor hostile, merely indifferent.
CARL SAGAN
The nuclear arms race is like two sworn enemies standing waist deep in gasoline, one with three matc...
CARL SAGAN
Some information is classified legitimately; as with military hardware, secrecy sometimes really is ...
CARL SAGAN
Understanding is a kind of ecstasy
CARL SAGAN
You probably don't need more weapons than what's required to destroy every city on earth. Th...
CARL SAGAN
The truth may be puzzling. It may take some work to grapple with. It may be counterintuitive. It may...
CARL SAGAN
Who is more humble? The scientist who looks at the universe with an open mind and accepts whatever t...
CARL SAGAN
Extraordinary claims require extraordinary evidence.
CARL SAGAN
The illegality of cannabis is outrageous, an impediment to full utilization of a drug which helps pr...
CARL SAGAN
What an astonishing thing a book is. It's a flat object made from a tree with flexible parts on whic...
CARL SAGAN
You can't convince a believer of anything; for their belief is not based on evidence, it's based on ...
CARL SAGAN
It is of interest to note that while some dolphins are reported to have learned English - up to fift...
CARL SAGAN
You have to know the past to understand the present.
CARL SAGAN
We are star stuff harvesting sunlight.
CARL SAGAN
Those afraid of the universe as it really is, those who pretend to nonexistent knowledge and envisio...
CARL SAGAN
In science it often happens that scientists say, 'You know that's a really good argument; my positio...
CARL SAGAN
A celibate clergy is an especially good idea, because it tends to suppress any hereditary propensity...
CARL SAGAN
Skeptical scrutiny is the means, in both science and religion, by which deep insights can be winnowe...
CARL SAGAN
One glance at a book and you hear the voice of another person, perhaps someone dead for 1,000 years....
CARL SAGAN
It is of interest to note that while some dolphins are reported to have learned English -- up to fif...
CARL SAGAN
In every country, we should be teaching our children the scientific method and the reasons for a Bil...
CARL SAGAN
If we long to believe that the stars rise and set for us, that we are the reason there is a Universe...
CARL SAGAN
It seems to me what is called for is an exquisite balance between two conflicting needs: the most sk...
CARL SAGAN
We are the representatives of the cosmos; we are an example of what hydrogen atoms can do, given 15 ...
CARL SAGAN
Are we an exceptionally unlikely accident or is the universe brimming over with intelligence? (It's)...
CARL SAGAN
When you make the finding yourself - even if you're the last person on Earth to see the light - ...
CARL SAGAN
We start out a million years ago in a small community on some grassy plain; we hunt animals, have ch...
CARL SAGAN
Black holes may be apertures to elsewhen. Were we to plunge down a black hole, we would re-emerge, i...
CARL SAGAN
It pays to keep an open mind, but not so open your brains fall out.
CARL SAGAN
The earth is a very small stage in a vast cosmic arena. Think of the rivers of blood spilled by all ...
CARL SAGAN
I don't want to believe. I want to know.
CARL SAGAN
In science it often happens that scientists say, 'You know that's a really good argument; my positio...
CARL SAGAN
You're an interesting species. An interesting mix. You're capable of such beautiful dreams, and such...
CARL SAGAN
I've written a number of books that have to do with the evolution of humans, human intelligence,...
CARL SAGAN
Books permit us to voyage through time, to tap the wisdom of our ancestors. The library connects us ...
CARL SAGAN
The vast distances that separate the stars are providential. Beings and worlds are quarantined from ...
CARL SAGAN
The significance of our lives and our fragile planet is then determined only by our own wisdom and c...
CARL SAGAN
The sky calls to us. If we do not destroy ourselves, we will one day venture to the stars.
CARL SAGAN
The near side of a galaxy is tens of thousands of light-years closer to us than the far side; thus w...
CARL SAGAN
[When a religious couple wrote to Sagan about fulfilled prophecies, he wrote back in May 1996...
CARL SAGAN
I would love to believe that when I die I will live again, that some thinking, feeling, remembering ...
CARL SAGAN
It is said that men may not be the dreams of the Gods, but rather that the Gods are the dreams of me...
CARL SAGAN
The Cosmos is all that is or was or ever will be. Our feeblest contemplations of the Cosmos stir us ...
CARL SAGAN
The world is so exquisite with so much love and moral depth, that there is no reason to deceive ours...
CARL SAGAN
Ann Druyan suggests an experiment: Look back again at the pale blue dot of the preceding chapter. Ta...
CARL SAGAN
We are not without empathetic terror when we open Pascal's 'Pensees' and read, 'I am...
CARL SAGAN
We have swept through all of the planets in the solar system, from Mercury to Neptune, in a historic...
CARL SAGAN
The visions we offer our children shape the future. It _matters_ what those visions are. Often they ...
CARL SAGAN
We tend to hear much more about the splendors returned than the ships that brought them or the shipw...
CARL SAGAN
For me, the most ironic token of [the first human moon landing] is the plaque signed by President Ri...
CARL SAGAN
Cutting off fundamental, curiosity-driven science is like eating the seed corn. We may have a little...
CARL SAGAN
Let's see if I got this right," she would say to herself. "I've taken an inert gas that's in the air...
CARL SAGAN
Claims that cannot be tested, assertions immune to disproof are veridically worthless, whatever valu...
CARL SAGAN
I promise to question everything my leaders tell me. I promise to use my critical faculties. I promi...
CARL SAGAN
But, Jefferson worried that the people - and the argument goes back to Thucydides and Aristotle - ar...
CARL SAGAN
Nevertheless, (Jefferson) believed that the habit of skepticism is an essential prerequisite for res...
CARL SAGAN
At the heart of science is an essential balance between two seemingly contradictory attitudes--an op...
CARL SAGAN
An atheist is someone who is certain that God doesn't exist, someone who has compelling evidence aga...
CARL SAGAN
Many religions have attempted to make statues of their gods very large, and the idea, I suppose, is ...
CARL SAGAN
Those at too great a distance may, I am well are, mistake ignorance for perspective.
CARL SAGAN
It seems to me what is called for is an exquisite balance between two conflicting needs: the most sk...
CARL SAGAN
Once we lose our fear of being tiny, we find ourselves on the threshold of a vast and awesome Univer...
CARL SAGAN
To live in the hearts we leave behind is to live forever.
CARL SAGAN
As science advances, there seems to be less and less for God to do. It's a big universe, of course, ...
CARL SAGAN
We have examined the universe in space and seen that we live on a mote of dust circling a humdrum st...
CARL SAGAN
It is said that men may not be the dreams of the god, but rather that the gods are the dreams of men...
CARL SAGAN
If we long for our planet to be important, there is something we can do about it. We make our world ...
CARL SAGAN
Every aspect of Nature reveals a deep mystery and touches our sense of wonder and awe. Those afraid ...
CARL SAGAN
Observation: I can't see a thing. Conclusion: Dinosaurs.
CARL SAGAN
We are star stuff which has taken its destiny into its own hands.
CARL SAGAN
Atoms are mainly empty space. Matter is composed chiefly of nothing.
CARL SAGAN
We inhabit a universe where atoms are made in the centers of stars; where each second a thousand sun...
CARL SAGAN
You are worth about 3 dollars worth in chemicals.
CARL SAGAN
Books are like seeds. They can lie dormant for centuries and then flower in the most unpromising soi...
CARL SAGAN
The surface of the Earth is the shore of the cosmic ocean. On this shore, we've learned most of what...
CARL SAGAN
One glance at (a book) and you hear the voice of another person - perhaps someone dead for thousands...
CARL SAGAN
Books break the shackles of time, proof that humans can work magic.
CARL SAGAN
The size and age of the Cosmos are beyond ordinary human understanding. Lost somewhere between immen...
CARL SAGAN
If I finish a book a week, I will read only a few thousand books in my lifetime, about a tenth of a ...
CARL SAGAN
Exploration is in our nature. We began as wanderers, and we are wanderers still. We have lingered lo...
CARL SAGAN
The absence of evidence is not the evidence of absence.
CARL SAGAN
we make our world significant by the courage of our questions and the depth of our answers
CARL SAGAN
We are a way for the cosmos to know itself.
CARL SAGAN