An atheist is someone who is certain that God does not exist, someone who has compelling evidence against the existence of God.
CARL SAGANAvoidable human misery is more often caused not so much by stupidity as by ignorance, particularly our ignorance about ourselves.
More Carl Sagan Quotes
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The universe is a pretty big place. If it’s just us, seems like an awful waste of space.
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The cure for a fallacious argument is a better argument, not the suppression of ideas.
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We are all stardust.
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Arguments from authority carry little weight, authorities have made mistakes in the past. They will do so again in the future. Perhaps a better way to say it is that in science there are no authorities; at most, there are experts.
CARL SAGAN -
Avoidable human misery is more often caused not so much by stupidity as by ignorance, particularly our ignorance about ourselves.
CARL SAGAN -
Other things being equal, it is better to be smart than to be stupid.
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We live on a mote of dust suspended in a sunbeam.
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One glance at a book and you hear the voice of another person, perhaps someone dead for 1,000 years. To read is to voyage through time.
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We can’t help it. Life looks for life.
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Be grateful everyday for the brief but magnificent opportunity that life provides.
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Books break the shackles of time, proof that humans can work magic.
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If it can be destroyed by the truth, it deserves to be destroyed by the truth.
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Stars are phoenixes, rising from their own ashes.
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The nitrogen in our DNA, the calcium in our teeth, the iron in our blood, the carbon in our apple pies were made in the interiors of collapsing stars. We are made of starstuff.
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If we continue to accumulate only power and not wisdom, we will surely destroy ourselves.
CARL SAGAN







