Sadaf > Sadaf's Quotes

“We can judge our progress by the courage of our questions and the depth of our answers, our willingness to embrace what is true rather than what feels good.”
― Carl Sagan

“Since, in the long run, every planetary civilization will be endangered by impacts from space, every surviving civilization is obliged to become spacefaring--not because of exploratory or romantic zeal, but for the most practical reason imaginable: staying alive... If our long-term survival is at stake, we have a basic responsibility to our species to venture to other worlds.”
― Carl Sagan

“The universe is not required to be in perfect harmony with human ambition.”
― Carl Sagan

“When we look up at night and view the stars, everything we see is shinning because of distant nuclear fusion.”
― Carl Sagan, Cosmos

“For me, it is far better to grasp the Universe as it really is than to persist in delusion, however satisfying and reassuring.”
― Carl Sagan, The Demon-Haunted World: Science as a Candle in the Dark

“There are naive questions, tedious questions, ill-phrased questions, questions put after inadequate self-criticism. But every question is a cry to understand the world. There is no such thing as a dumb question.”
― Carl Sagan, The Demon-Haunted World: Science as a Candle in the Dark

“In that case, on behalf of Earthlife, I urge that, with full knowledge of our limitations, we vastly increase our knowledge of the Solar System and then begin to settle other worlds.”
― Carl Sagan

“It's hard to kill a creature once it lets you see its consciousness.”
― Carl Sagan, Contact

“The universe seems neither benign nor hostile, merely indifferent.”
― Carl Sagan

“What is done is done. What is past is past."
"You call yesterday the past?"
"What has the actual lapse of time got to do with it? It is only shallow people who require years to get rid of an emotion. A man who is master of himself can end a sorrow as easily as he can invent a pleasure. I don't want to be at the mercy of my emotions. I want to use them, to enjoy them, and to dominate them.”
― Oscar Wilde, The Picture of Dorian Gray

“We are all born and someday we’ll all die. Most likely to some degree alone.What if our aloneness isn’t a tragedy? What if our aloneness is what allows us to speak the truth without being afraid? What if our aloneness is what allows us to adventure – to experience the world as a dynamic presence – as a changeable, interactive thing?

If I lived in Bosnia or Rwanda or who knows where else, needless death wouldn’t be a distant symbol to me, it wouldn’t be a metaphor, it would be a reality.

And I have no right to this metaphor. But I use it to console myself. To give a fraction of meaning to something enormous and needless.

This realization. This realization that I will live my life in this world where I have privileges.

I can’t cool boiling waters in Russia. I can’t be Picasso. I can’t be Jesus. I can’t save the planet single-handedly.

I can wash dishes.”
― Rachel Corrie

“We should be inspired by people... who show that human beings can be kind, brave, generous, beautiful, strong-even in the most difficult circumstances.”
― Rachel Corrie

“An organism at war with itself is doomed.”
― Carl Sagan

“Extinction is the rule. Survival is the exception.”
― Carl Sagan, The Varieties of Scientific Experience: A Personal View of the Search for God

“Look again at that dot. That's here. That's home. That's us. On it everyone you love, everyone you know, everyone you ever heard of, every human being who ever was, lived out their lives. The aggregate of our joy and suffering, thousands of confident religions, ideologies, and economic doctrines, every hunter and forager, every hero and coward, every creator and destroyer of civilization, every king and peasant, every young couple in love, every mother and father, hopeful child, inventor and explorer, every teacher of morals, every corrupt politician, every "superstar," every "supreme leader," every saint and sinner in the history of our species lived there-on a mote of dust suspended in a sunbeam.

The Earth is a very small stage in a vast cosmic arena. Think of the endless cruelties visited by the inhabitants of one corner of this pixel on the scarcely distinguishable inhabitants of some other corner, how frequent their misunderstandings, how eager they are to kill one another, how fervent their hatreds. Think of the rivers of blood spilled by all those generals and emperors so that, in glory and triumph, they could become the momentary masters of a fraction of a dot.

Our posturings, our imagined self-importance, the delusion that we have some privileged position in the Universe, are challenged by this point of pale light. Our planet is a lonely speck in the great enveloping cosmic dark. In our obscurity, in all this vastness, there is no hint that help will come from elsewhere to save us from ourselves.

The Earth is the only world known so far to harbor life. There is nowhere else, at least in the near future, to which our species could migrate. Visit, yes. Settle, not yet. Like it or not, for the moment the Earth is where we make our stand.

It has been said that astronomy is a humbling and character-building experience. There is perhaps no better demonstration of the folly of human conceits than this distant image of our tiny world. To me, it underscores our responsibility to deal more kindly with one another, and to preserve and cherish the pale blue dot, the only home we've ever known.”
― Carl Sagan, Pale Blue Dot: A Vision of the Human Future in Space

“The universe is a pretty big place. If it's just us, seems like an awful waste of space.”
― Carl Sagan, Contact

“Every one of us is, in the cosmic perspective, precious. If a human disagrees with you, let him live. In a hundred billion galaxies, you will not find another.”
― Carl Sagan, Cosmos

“The truth may be puzzling. It may take some work to grapple with. It may be counterintuitive. It may contradict deeply held prejudices. It may not be consonant with what we desperately want to be true. But our preferences do not determine what's true.”
― Carl Sagan

“We have designed our civilization based on science and technology and at the same time arranged things so that almost no one understands anything at all about science and technology. This is a clear prescription for disaster”
― Carl Sagan

“What can be asserted without evidence can also be dismissed without evidence.”
― Christopher Hitchens, God Is Not Great: How Religion Poisons Everything

“Recognize that the very molecules that make up your body, the atoms that construct the molecules, are traceable to the crucibles that were once the centers of high mass stars that exploded their chemically rich guts into the galaxy, enriching pristine gas clouds with the chemistry of life. So that we are all connected to each other biologically, to the earth chemically and to the rest of the universe atomically. That’s kinda cool! That makes me smile and I actually feel quite large at the end of that. It’s not that we are better than the universe, we are part of the universe. We are in the universe and the universe is in us.”
― Neil deGrasse Tyson

“Violent, irrational, intolerant, allied to racism and tribalism and bigotry, invested in ignorance and hostile to free inquiry, contemptuous of women and coercive toward children: organized religion ought to have a great deal on its conscience.”
― Christopher Hitchens, God Is Not Great: How Religion Poisons Everything

“If it’s true that our species is alone in the universe, then I’d have to say the universe aimed rather low and settled for very little.”
― George Carlin, Napalm & Silly Putty

“Dying is not a crime.”
― Jack Kevorkian

“The more I learn about the universe, the less convinced I am that there's any sort of benevolent force that has anything to do with it, at all.”
― Neil deGrasse Tyson

“We are all connected; To each other, biologically. To the earth, chemically. To the rest of the universe atomically.”
― Neil DeGrasse Tyson

“Every atom in your body came from a star that exploded. And, the atoms in your left hand probably came from a different star than your right hand. It really is the most poetic thing I know about physics: You are all stardust. You couldn’t be here if stars hadn’t exploded, because the elements - the carbon, nitrogen, oxygen, iron, all the things that matter for evolution and for life - weren’t created at the beginning of time. They were created in the nuclear furnaces of stars, and the only way for them to get into your body is if those stars were kind enough to explode. So, forget Jesus. The stars died so that you could be here today.”
― Lawrence M. Krauss

“It goes with a courageous intent to greet the universe as it really is, not to foist our emotional predispositions on it but to courageously accept what our explorations tell us.”
― Carl Sagan, The Varieties of Scientific Experience: A Personal View of the Search for God

“The knowledge that the atoms that comprise life on earth - the atoms that make up the human body, are traceable to the crucibles that cooked light elements into heavy elements in their core under extreme temperatures and pressures. These stars- the high mass ones among them- went unstable in their later years- they collapsed and then exploded- scattering their enriched guts across the galaxy- guts made of carbon, nitrogen, oxygen, and all the fundamental ingredients of life itself. These ingredients become part of gas clouds that condense, collapse, form the next generation of solar systems- stars with orbiting planets. And those planets now have the ingredients for life itself. So that when I look up at the night sky, and I know that yes we are part of this universe, we are in this universe, but perhaps more important than both of those facts is that the universe is in us. When I reflect on that fact, I look up- many people feel small, cause their small and the universe is big. But I feel big because my atoms came from those stars.”
― Neil deGrasse Tyson

“Astronomy compels the soul to look upwards and leads us from this world to another.”
― Plato