Carl Sagan Quotes, Ocean Quotes, Perfect Days Quotes

Some 5 billion years from now, there will be a last perfect day on Earth... then the sun will begin to die, life will be extinguished, the oceans will boil and evaporate away.

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The desire to be connected with the cosmos reflects a profound reality, but we are connected; not in the trivial ways that astrology promises, but in the deepest ways.

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Cleverly designed experiments are the key.

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Looking at fires when high, by the way, especially through one of those prism kaleidoscopes which image their surroundings, is an extraordinarily moving and beautiful experience.

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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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A still more glorious dawn awaits / not a sunrise, but a galaxy-rise / a morning filled with 400 billion suns / the rising of the milky way

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The candle flame gutters. Its little pool of light trembles. Darkness gathers. The demons begin to stir.

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we make our world significant by the courage of our questions and the depth of our answers

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We go about our daily lives understanding almost nothing of the world.

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A book is made from a tree. It is an assemblage of flat, flexible parts (still called "leaves") imprinted with dark pigmented squiggles. One glance at it and you hear the voice of another person, perhaps someone dead for thousands of years. Across the millennia, the author is speaking, clearly and silently, inside your head, directly to you. Writing is perhaps the greatest of human inventions, binding together people, citizens of distant epochs, who never knew one another. Books break the shackles of time ― proof that humans can work magic.

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Tags : Carl Sagan Quotes , Inspirational Quotes , Funny Quotes

If I finish a book a week, I will read only a few thousand books in my lifetime, about a tenth of a percent of the contents of the greatest libraries of our time. The trick is to know which books to read.

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Tags : Carl Sagan Quotes , Book Quotes , Library Quotes

The gears of poverty, ignorance, hopelessness and low self-esteem interact to create a kind of perpetual failure machine that grinds down dreams from generation to generation. We all bear the cost of keeping it running. Illiteracy is its linchpin.

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Tags : Carl Sagan Quotes , Running Quotes , Dream Quotes

We are like butterflies who flutter for a day and think it is forever.

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If the constellations had been named in the twentieth century, I suppose we would see bicycles and refrigerators in the sky.

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I believe that in every person is a kind of circuit which resonates to intellectual discovery-and the idea is to make that resonance work

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Tags : Carl Sagan Quotes , Believe Quotes , Science Quotes

If we could travel into the past, it's mind-boggling what would be possible. For one thing, history would become an experimental science, which it certainly isn't today. The possible insights into our own past and nature and origins would be dazzling. For another, we would be facing the deep paradoxes of interfering with the scheme of causality that has led to our own time and ourselves. I have no idea whether it's possible, but it's certainly worth exploring.

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Tags : Carl Sagan Quotes , Past Quotes , Ideas Quotes

A millennium before Europeans were willing to divest themselves of the Biblical idea that the world was a few thousand years old, the Mayans were thinking of millions and the Hindus billions.

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Humans - who enslave, castrate, experiment on, and fillet other animals - have had an understandable penchant for pretending animals do not feel pain.

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For years I've been stressing with regard to UFOs that extraordinary claims require extraordinary evidence.

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And after we returned to the savannahs and abandoned the trees, did we long for those great graceful leaps and ecstatic moments of weightlessness in the shafts of sunlight of the forest roof?

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Tags : Carl Sagan Quotes , Long Quotes , Tree Quotes