A Quote by Carl Sagan

In the vastness of the Cosmos there must be other civilizations far older and more advanced than ours. — © Carl Sagan
In the vastness of the Cosmos there must be other civilizations far older and more advanced than ours.
It could be that these other civilizations, if they are far more advanced intellectually than we are, would not even measure our existence as a blip on the intelligence radar. They could be so advanced that we are to them what worms are to us.
If we ever talk to aliens, their civilisation will be far more advanced than ours (because of distances involved). They won't be religious!
It would take a civilization far more advanced than ours, unbelievably advanced, to begin to manipulate negative energy to create gateways to the past. But if you could obtain large quantities of negative energy-and that's a big "IF" - then you could create a time machine that apparently obeys Einstein's equation and perhaps the laws of quantum theory.
I am sorry to say that there is too much point to the wisecrack that life is extinct on other planets because their scientists were more advanced than ours.
And once you get instantaneous communication with everybody, you have economic activity that's far more advanced, far more liquid, far more distributed than ever before.
DNA is like a computer program but far, far more advanced than any software ever created.
We patronize the animals for their incompleteness, for their tragic fate of having taken form so far below ourselves. And therein we err, and greatly err. For the animal shall not be measured by man. In a world older and more complete than ours, they are more finished and complete, gifted with extensions of the senses we have lost or never attained, living by voices we shall never hear. They are not brethren, they are not underlings; they are other Nations, caught with ourselves in the net of life and time.
The drive to scale in almost every endeavor. The British went very large scale in ship building and a few other industries. Their steel plants were bigger and much more advanced than ours after the Civil War, but we had blown past them by the mid-80s.
Atlantis was a highly evolved civilization where the sciences and arts were far more advanced than one might guess. Atlantis was technologically advanced in genetic engineering, computer science, inter-dimensional physics, and artistically developed with electronic music and crystal art forms.
We are living in an inspiring and unimaginably large universe. Contemplating the immensity of our cosmos can make you feel very small and insignificant. But think about it. You have 37.2 trillion cells in your body. There is vastness outside you and vastness inside you. You are connected to this mystery, you are a microcosm of the universe, and every aspect of your life benefits from the universe's provision.
Statistically it's a certainty there are hugely advanced civilizations, intelligences, life forms out there. I believe they're so advanced they're even doing interstellar travel. I believe it's possible they even came here.
Modern life... changes no longer century by century, but year by year, ten times faster than it ever has before-populations doubling, civilizations unified more closely with other civilizations, economic interdependence, racial questions, and-we're dawdling along. My idea is that we've got to go very much faster.
This brief century of ours is arguably the most significant one in the history of our universe. We'll have the technology either to self-destruct, or [to] seed our cosmos with life. The situation is so unstable that I doubt we can dwell at this fork in the road for more than another hundred years. But if we end up going the life route instead of the death route, then in a distant future our cosmos will be teaming with life, all of which can be traced back to what we do-here and now. I don't know how we'll be thought of, but I'm sure that we won't be remembered as insignificant.
The advanced members of the medical profession know that the health of society is not to be obtained or maintained by medicines; - that it is far better, far more easy and far wiser, to adopt substantive measures to prevent disease of body or mind, than to allow substantive measure to remain continually to generate causes to produce physical and mental disorders.
America spends a fortune on drugs: more per person than any other nation on earth, even though Americans are no healthier than the citizens of other advanced nations.
There are no ordinary people. You have never talked to a mere mortal. Nations, cultures, arts, civilizations - these are mortal, and their life is to ours as the life of a gnat. But it is immortals whom we joke with, work with, marry, snub and exploit - immortal horrors or everlasting splendors. This does not mean that we are to be perpetually solemn. We must play. But our merriment must be of that kind (and it is, in fact, the merriest kind) which exists between people who have, from the outset, taken each other seriously - no flippancy, no superiority, no presumption.
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