A Quote by Carl Sagan

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
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.
In 5 billion years, the expansion of the universe will have progressed to the point where all other galaxies will have receded beyond detection. Indeed, they will be receding faster than the speed of light, so detection will be impossible. Future civilizations will discover science and all its laws, and never know about other galaxies or the cosmic background radiation. They will inevitably come to the wrong conclusion about the universe......We live in a special time, the only time, where we can observationally verify that we live in a special time.
That is a cosmic perspective, that's correct. And in tandem with that, you will never find people who truly grasp the cosmic perspective such as the entire community of astrophysicists leading nations into battle. No, that doesn't happen. When you have a cosmic perspective, there's this little speck called Earth and you say you're going to do what? You're on this side of a line in the sand and you want to kill people for what?
Whenever I saw the sun, I reminded myself that I was looking at a star. One of over a hundred billion in our galaxy. A galaxy that was just one of billions of other galaxies in the observable universe. This helped me keep things in perspective.
...the total number of galaxies in the universe seems to be in the region of ten billion, and that each of them has about a hundred billion stars the size of the sun. These numbers are so absurd that I strangely find myself in a good mood. It's all so immense. I think Paul feels a bit like this as well. There is so little I can do to make a difference. It is liberating.
Such delusions of grandeur to think that a God with a hundred billion galaxies on his mind would give a tuppenny damn who you sleep with, or indeed whether you believe in him.
That is the spiral galaxy in Andromeda. It is as large as our Milky Way. It is one of a hundred million galaxies. It consists of one hundred billion suns. Now I think we are small enough.
One person looks around and sees a universe created by a god who watches over its long unfurling, marking the fall of sparrows and listening to the prayers of his finest creation. Another person believes that life, in all its baroque complexity, is a chemical aberration that will briefly decorate the surface of a ball of rock spinning somewhere among a billion galaxies. And the two of them could talk for hours and find no great difference between one another, for neither set of beliefs make us kinder or wiser.
I never said it. Honest. Oh, I said there are maybe 100 billion galaxies and 10 billion trillion stars. It's hard to talk about the Cosmos without using big numbers. I said "billion" many times on the Cosmos television series, which was seen by a great many people. But I never said "billions and billions." For one thing, it's too imprecise. How many billions are "billions and billions"? A few billion? Twenty billion? A hundred billion? "Billions and billions" is pretty vague. When we reconfigured and updated the series, I checked-and sure enough, I never said it.
We live on a hunk of rock and metal that circles a humdrum star that is one of 400 billion other stars that make up the Milky Way Galaxy which is one of billions of other galaxies which make up a universe which may be one of a very large number, perhaps an infinite number, of other universes. That is a perspective on human life and our culture that is well worth pondering.
With its hundred billion nerve cells, with their hundred trillion interconnections, the human brain is the most complex phenomenon in the known universe - always, of course, excepting the interaction of some six billion such brains and their owners within the socio-technological culture of our planetary ecosystem!
The human race is just a chemical scum on a moderate-sized planet, orbiting around a very average star in the outer suburb of one among a hundred billion galaxies. We are so insignificant that I can't believe the whole universe exists for our benefit. That would be like saying that you would disappear if I closed my eyes.
We had one or another form of state capitalism during an extremely brief period of human history, which tells us essentially nothing about human nature. If you look at human societies and human interactions, you can find anything. You find selfishness, you find altruism, you find sympathy.
Let us serve Him faithfully as our Master. Let us obey Him loyally as our King. Let us study His teachings as our Prophet. Let us work diligently after Him as our Example. Let us look anxiously for Him as our coming redeemer of body as well as soul. But above all let us prize Him as our Sacrifice, and rest our whole weight on His death as atonement for sin. Let His blood be more precious in our eyes every year we live. Whatever else we glory in about Christ, let us glory above all things in His cross.
If we do find ET, we will at least have something in common with them. They may live on planet Zog and have seven tentacles, but they will be made of the same kinds of atoms as us. If they have eyes, they will gaze out on the same cosmos as we do. They will, like us, trace their origins back to a 'Big Bang' 13.8 billion years ago.
The condition in New Orleans was changing every day. I said, why don't we appropriate another $10 billion, come back and look at the situation, and do another $10 billion every week, or every 10 days?
We on Earth have just awakened to the great oceans of space and time from which we have emerged. We are the legacy of 15 billion years of cosmic evolution. We have a choice: We can enhance life and come to know the universe that made us, or we can squander our 15 billion-year heritage in meaningless self-destruction. What happens in the first second of the next cosmic year depends on what we do, here and now, with our intelligence and our knowledge of the cosmos.
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