Carl Sagan Quotes, Civilization Quotes, Cosmos Quotes

In the vastness of the Cosmos there must be other civilizations far older and more advanced than ours.

5 years ago

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Tags : Carl Sagan Quotes , Civilization Quotes , Cosmos Quotes

Our intelligence is imperfect, surely, and newly arisen; the ease with which it can be sweet-talked, overwhelmed, or subverted by other hardwired propensities - sometimes themselves disguised as the cool light of reason - is worrisome.

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Tags : Carl Sagan Quotes , Sweet Quotes , Truth Quotes

If you want to make a [rhubarb] pie from scratch, first you have to create the universe.

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Tags : Carl Sagan Quotes , Pie Quotes , Scratches Quotes

The values of science and the values of democracy are concordant, in many cases indistinguishable. Science and democracy began - in their civilized incarnations - in the same time and place, Greece in the seventh and sixth centuries B.C. . . . Science thrives on, indeed requires, the free exchange of ideas; its values are antithetical to secrecy. Science holds to no special vantage points or privileged positions. Both science and democracy encourage unconventional opinions and vigorous debate. Both demand adequate reason, coherent argument, rigorous standards of evidence and honesty.

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Tags : Carl Sagan Quotes , Honesty Quotes , Ideas Quotes

I promise to question everything my leaders tell me. I promise to use my critical faculties. I promise to develop my independence of thought. I promise to educate myself so I can make my own judgments.

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Tags : Carl Sagan Quotes , Leader Quotes , Independence Quotes

Any civilization that doesn't develop space travel dies.

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Tags : Carl Sagan Quotes , Civilization Quotes , Space Quotes

I would suggest that science is, at least in my part, informed worship.

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If we are merely matter intricately assembled, is this really demeaning? If there's nothing here but atoms, does that make us less or does that make matter more?

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Tags : Carl Sagan Quotes , Doe Quotes , Atoms Quotes

A stars rich in europium; of distant galaxies analyzed through the collective light of a hundred billion constituent stars. Astronomical spectroscopy is an almost magical technique. It amazes me still. Auguste Comte picked a particularly unfortunate example.

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Tags : Carl Sagan Quotes , Stars Quotes , Light Quotes

The evidence, so far at least and laws of Nature aside, does not require a Designer. Maybe there is one hiding, maddeningly unwilling to be revealed.

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Tags : Carl Sagan Quotes , Law Quotes , Atheism Quotes

I think the health of our civilization, the depth of our awareness about the underpinnings of our culture, and our concern for the future, can all be tested by how well we support our libraries.

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Tags : Carl Sagan Quotes , Thinking Quotes , Civilization Quotes

The surface of the Earth is the shore of the cosmic ocean. From it we have learned most of what we know. Recently, we have waded a little out to sea, enough to dampen our toes or, at most, wet our ankles. The water seems inviting. The ocean calls.

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Tags : Carl Sagan Quotes , Ocean Quotes , Sea Quotes

You're capable of such beautiful dreams and such horrible nightmares.

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Tags : Carl Sagan Quotes , Beautiful Quotes , Dream Quotes

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

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Tags : Carl Sagan Quotes , Stress Quotes , Years Quotes

The price we pay for anticipation of the future is anxiety about it

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I believe our future depends powerfully on how well we understand this cosmos in which we float, like a mote of dust in the morning sky.

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Tags : Carl Sagan Quotes , Morning Quotes , Believe Quotes

Observation: I can't see a thing. Conclusion: Dinosaurs.

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Tags : Carl Sagan Quotes , Dinosaurs Quotes , Sagan Quotes

That kind of skeptical, questioning, "don't accept what authority tells you" attitude of science - is also nearly identical to the attitude of mind necessary for a functioning democracy. Science and democracy have very consonant values and approaches, and I don't think you can have one without the other.

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Tags : Carl Sagan Quotes , Attitude Quotes , Thinking Quotes

Who are we, if not measured by our impact on others?

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Tags : Carl Sagan Quotes , Impact Quotes

We are star stuff harvesting sunlight.

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Tags : Carl Sagan Quotes , Stars Quotes , Stuff Quotes