Carl Sagan Quotes, Inspiration Quotes, Doubt Quotes

The fact that so little of the findings of modern science is prefigured in Scripture to my mind casts further doubt on it divine inspiration.

5 years ago

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Tags : Carl Sagan Quotes , Inspiration Quotes , Doubt Quotes

A googolplex is precisely as far from infinity as is the number 1... no matter what number you have in mind, infinity is larger still.

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Tags : Carl Sagan Quotes , Numbers Quotes , Mind Quotes

The simplest thought, like the concept of the number one, has an elaborate logical underpinning.

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Tags : Carl Sagan Quotes , Numbers Quotes , Logical 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

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

It means nothing to be open to a proposition we don't understand.

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Tags : Carl Sagan Quotes , Atheist Quotes , Mean Quotes

The universe is a pretty big place. If it's just us, seems like an awful waste of space.

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Tags : Carl Sagan Quotes , Optimistic Quotes , Space Quotes

We on Earth have just awakened to the great oceans of space and time from which we have emerged.

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Tags : Carl Sagan Quotes , Ocean Quotes , Space Quotes

But down deep, at the molecular heart of life we're essentially identical to trees.

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Tags : Carl Sagan Quotes , Heart Quotes , Tree Quotes

Is mankind alone in the universe? Or are there somewhere other intelligent beings looking up into their night sky from very different worlds and asking the same kind of question?

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Tags : Carl Sagan Quotes , Intelligent Quotes , Night Quotes

[N]o scientist likes to be criticized. ... But you don't reply to critics: "Wait a minute, wait a minute; this is a really good idea. I'm very fond of it. It's done you no harm. Please don't attack it." That's not the way it goes. The hard but just rule is that if the ideas don't work, you must throw them away. Don't waste any neurons on what doesn't work. Devote those neurons to new ideas that better explain the data. Valid criticism is doing you a favor.

5 years ago

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Tags : Carl Sagan Quotes , Science Quotes , Data Quotes

Perhaps the depth of love can be calibrated by the number of different selves that are actively involved in a given relationship.

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Tags : Carl Sagan Quotes , Self Quotes , Numbers Quotes

The words "question" and "quest" are cognates. Only through inquiry can we discover truth.

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Tags : Carl Sagan Quotes , Truth Quotes , Inquiry Quotes

Extinction is the rule. Survival is the exception.

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Tags : Carl Sagan Quotes , Nature Quotes , Mass Extinction Quotes

It will not be we who reach Alpha Centauri, and the other nearby stars. It will be a species very like us - but with more of our strengths and fewer of our weaknesses.

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Tags : Carl Sagan Quotes , Stars Quotes , Weakness Quotes

There is much that science doesn't understand, many mysteries still to be resolved. In a Universe tens of billions of light-years across and some ten or fifteen billion years old, this may be the case forever. We are constantly stumbling on new surprises

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Tags : Carl Sagan Quotes , Light Quotes , Years Quotes

We can always take but never give.

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The Earth is a place. It is by no means the only place. It is not even a typical place.

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Tags : Carl Sagan Quotes , Mean Quotes , Typical Quotes

If we can't think for ourselves, if we're unwilling to question authority, then we're just putty in the hands of those in power.

5 years ago

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Tags : Carl Sagan Quotes , Thinking Quotes , Hands Quotes