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The dangers of not thinking clearly are much greater now than ever before. It's not that there's so
The dangers of not thinking clearly are much greater now than ever before. It's not that there's so
The dangers of not thinking clearly are much greater now than ever before. It's not that there's so
The dangers of not thinking clearly are much greater now than ever before. It's not that there's so
The dangers of not thinking clearly are much greater now than ever before. It's not that there's so
The dangers of not thinking clearly are much greater now than ever before. It's not that there's so
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Carl Sagan:
Absence of evidence is not evidence of absence.Carl Sagan:
We've arranged a civilization in which most crucial elements profoundly depend on science and technCarl Sagan:
For small creatures such as we the vastness is bearable only through love.Carl Sagan:
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It is far better to grasp the universe as it really is than to persist in delusion, however satisfyCarl Sagan:
When you make the finding yourself - even if you're the last person on Earth to see the light - youCarl Sagan:
If you wish to make an apple pie from scratch, you must first invent the universe.Carl Sagan:
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I can find in my undergraduate classes, bright students who do not know that the stars rise and setCarl Sagan:
Personally, I would be delighted if there were a life after death, especially if it permitted me to