You have to know the past to understand the present.
CARL SAGANOther things being equal, it is better to be smart than to be stupid.
More Carl Sagan Quotes
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The universe seems neither benign nor hostile, merely indifferent.
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The notion that science and spirituality are somehow mutually exclusive does a disservice to both.
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Extinction is the rule. Survival is the exception.
CARL SAGAN -
Every star may be a sun to someone.
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To live in the hearts we leave behind is to live forever.
CARL SAGAN -
We are a way for the cosmos to know itself.
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The price we pay for anticipation of the future is anxiety about it.
CARL SAGAN -
The Earth is a very small stage in a vast cosmic arena.
CARL SAGAN -
Every kid starts out as a natural-born scientist, and then we beat it out of them. A few trickle through the system with their wonder and enthusiasm for science intact.
CARL SAGAN -
The total number of stars in the Universe is larger than all the grains of sand on all the beaches of the planet Earth.
CARL SAGAN -
We are like butterflies who flutter for a day and think it is forever.
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You are worth about 3 dollars worth in chemicals.
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We live on a mote of dust suspended in a sunbeam.
CARL SAGAN -
The brain is like a muscle. When it is in use we feel very good. Understanding is joyous.
CARL SAGAN -
The truth may be puzzling. It may take some work to grapple with. It may be counterintuitive. It may contradict deeply held prejudices. It may not be consonant with what we desperately want to be true. But our preferences do not determine what’s true.
CARL SAGAN







