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"There are only 3 things in the universe: the known-knowns, the known-unknowns and the unknown-unknowns. What we know, what we don't know and what we don't know we don't know."

"There are only 3 things in the universe: the known-knowns, the known-unknowns and the unknown-unknowns. What we know, what we don't know and what we don't know we don't know."

— Donald Rumsfeld
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"Deep in the human unconscious is a pervasive need for a logical universe that makes sense. But the real universe is always one step beyond logic."

"Deep in the human unconscious is a pervasive need for a logical universe that makes sense. But the real universe is always one step beyond logic."

— Frank Herbert
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"The sun, with all those planets revolving around it and dependent on it, can still ripen a bunch of grapes as if it had nothing else in the universe to do."

"The sun, with all those planets revolving around it and dependent on it, can still ripen a bunch of grapes as if it had nothing else in the universe to do."

— Galileo Galilei
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"The only true voyage of discovery, the only fountain of eternal youth, would be not to visit strange lands but to possess new eyes; to behold the universe through the eyes of another—of a hundred others—to behold the hundred universes that each of them beholds, that each of them is."

"The only true voyage of discovery, the only fountain of eternal youth, would be not to visit strange lands but to possess new eyes; to behold the universe through the eyes of another—of a hundred others—to behold the hundred universes that each of them beholds, that each of them is."

— Marcel Proust
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"Somewhere, something incredible is waiting to be known."

"Somewhere, something incredible is waiting to be known."

— Sharon Begley
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"Do I dare disturb the universe?"

"Do I dare disturb the universe?"

— T. S. Eliot
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"The arc of the moral universe is long, but it bends toward justice."

"The arc of the moral universe is long, but it bends toward justice."

— Theodore Parker
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"There are only two ways to live your life. One is as though nothing is a miracle. The other is as though everything is a miracle."

"There are only two ways to live your life. One is as though nothing is a miracle. The other is as though everything is a miracle."