Knowledge Quotes

From ancient scholars to modern scientists, these quotes explore what it means to learn and to know.

31147 quotes

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"Every organism is a library of molecular knowledge accumulated over billions of years."
Carl Woese
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"Evolution operates through the differential survival of self-replicating molecules."
Carl Woese
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"Life's greatest achievement was learning to store and transmit information through molecules."
Carl Woese
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"Evolution is not about progress, but about the optimization of molecular efficiency."
Carl Woese
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"Archaea expanded our understanding of life by existing in places we thought were sterile."
Carl Woese
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"The genetic code demonstrates that life operates according to rules, not randomness."
Carl Woese
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"The diversity of life reflects the diversity of ways that molecules can be assembled."
Carl Woese
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"Archaea remind us that the boundaries of life are far broader than we once imagined."
Carl Woese
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"Life is ultimately about the transmission of molecular information across generations."
Carl Woese
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"Microbes are not the ancestors of complex life; they are equally evolved, just differently."
Carl Woese
"The difference between a scientist and a charlatan is that a scientist knows what he does not know."
James Lovelock
"To understand the Earth, we must think like the Earth—in terms of cycles, feedback loops, and deep time."
James Lovelock
"We have created a world of unprecedented complexity. We now face the task of understanding it."
James Lovelock
"Every scientific truth we uncover reveals new mysteries. This is the eternal dance of knowledge."
James Lovelock
"The parity law seemed so fundamental, yet nature surprised us completely."
Chien-Shiung Wu
"The mind must be as precise as the instruments we build."
Chien-Shiung Wu
"To understand the atom is to understand ourselves."
Chien-Shiung Wu
"The mind that questions is the mind that discovers."
Chien-Shiung Wu
"In every experiment, nature is trying to teach us something."
Chien-Shiung Wu
"The weak interaction opened entirely new perspectives on reality."
Chien-Shiung Wu
"To understand one atom is to begin understanding the universe."
Chien-Shiung Wu
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"Science works on the basis of parsimony—explaining phenomena with the fewest assumptions possible."
Richard Dawkins
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"We are the only species that understands causation well enough to rewrite our own futures."
Richard Dawkins
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"To understand life, we must understand that genes, not organisms, are the true replicators."
Richard Dawkins
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"Understanding our evolutionary past helps us understand our present behavior—including our irrationalities."
Richard Dawkins
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"The progress of science is measured by our ability to ask better questions, not by our answers."
Richard Dawkins
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"Memory is not a recording device but a reconstructive process vulnerable to distortion and false memory."
Richard Dawkins
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"We should celebrate the capacity of science to revise itself in light of new evidence."
Richard Dawkins
"Life on Earth is interconnected in ways we are still discovering."
Lynn Margulis
"The origin of life remains one of science's great mysteries."
Lynn Margulis