The brain is like a muscle. When it is in use we feel very good. Understanding is joyous.
CARL SAGANThe brain is like a muscle. When it is in use we feel very good. Understanding is joyous.
CARL SAGANThe only thing we’ve found that makes the emptiness bearable, is each other.
CARL SAGANIf it can be destroyed by the truth, it deserves to be destroyed by the truth.
CARL SAGANBooks permit us to voyage through time, to tap the wisdom of our ancestors.
CARL SAGANWhen we look up at night and view the stars, everything we see is shinning because of distant nuclear fusion.
CARL SAGANEvery one of us is, in the cosmic perspective, precious. If a human disagrees with you, let him live. In a hundred billion galaxies, you will not find another.
CARL SAGANThere are as many atoms in one molecule of DNA as there are stars in a typical galaxy.
CARL SAGANWe all have a thirst for wonder. It’s a deeply human quality. Science and religion are both bound up with it.
CARL SAGANWriting is the greatest of human inventions, binding together people, citizens of distant epochs, who never knew one another.
CARL SAGANThe beauty of a living thing is not the atoms that go into it, but the way those atoms are put together.
CARL SAGANPerhaps the depth of love can be calibrated by the number of different selves that are actively involved in a given relationship.
CARL SAGANBooks break the shackles of time, proof that humans can work magic.
CARL SAGANStars are phoenixes, rising from their own ashes.
CARL SAGANWe live on a mote of dust suspended in a sunbeam.
CARL SAGANI don’t want to believe. I want to know.
CARL SAGANWriting is the greatest of human inventions, binding together people, citizens of distant epochs, who never knew one another.
CARL SAGAN