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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"The pursuit of crystalline perfection mirrors the pursuit of truth in all things."Rosalind Franklin
"The structure of molecules cannot be guessed—it must be measured and verified."Rosalind Franklin
"To understand life at the molecular level is to understand life itself."Rosalind Franklin
"The molecules of life tell stories that only rigorous science can read."Rosalind Franklin
"The molecules of life are written in a language that science alone can translate."Rosalind Franklin
"One should pursue knowledge not for what it brings, but for what it reveals."Rosalind Franklin
"To be a scientist is to be perpetually humbled by nature's complexity."Rosalind Franklin
"Science is the most honest dialogue possible between the human mind and reality."Rosalind Franklin
"The brain is like a muscle. When it is in use we feel very good about ourselves."Carl Sagan
"Science demands evidence, and in the absence of evidence, it's honest to say we don't know."Carl Sagan
"We are unique by virtue of our sapience and our capacity for understanding."Carl Sagan
"In the end, we will conserve only what we love, we will love only what we understand, and we will understand only what we are taught."Jane Goodall
"Learning never stops. Curiosity is the engine of growth."Jane Goodall
"The pursuit of knowledge is a lifelong journey."Jane Goodall
"A new scientific truth does not triumph by convincing its opponents and making them see the light, but rather because its opponents eventually die and a new generation grows up that is familiar with it."Max Planck
"The recognition of the reality of the atomic world was one of the greatest intellectual triumphs of the nineteenth century."Max Planck
"We cannot take the sciences as a subject of mathematical or physical investigation; all we can do is to describe the state of our knowledge at any given moment."Max Planck
"The goal of science is not to open the door to infinite wisdom, but to place a limit on infinite error."Max Planck
"The goal is not to have a complete and final understanding, but to make progress toward it."Max Planck
"The most important product of science is not knowledge but understanding."Max Planck
"Science is not a collection of laws, a catechism of unbreakable rules."Stephen Jay Gould
"A theory that cannot be tested is metaphysics, not science."Stephen Jay Gould
"Creationism is not science because it cannot be disproven by observation."Stephen Jay Gould
"The more we learn about other species, the more we understand ourselves."Stephen Jay Gould
"We must distinguish between the fact of evolution and the theories that explain it."Stephen Jay Gould
"We are the only known species capable of understanding our own evolutionary history."Stephen Jay Gould
"The universe does not owe us explanations, but science attempts to find them anyway."Stephen Jay Gould
"An expert is a person who has made all the mistakes that can be made in his field."Werner Heisenberg
"A scientist only has the right to make statements that can be verified by experiment or observation."Werner Heisenberg
"Whenever we proceed from the known into the unknown we may hope to understand, but we may have to learn at the same time a new meaning of the word 'understanding.'"Werner Heisenberg