Philosophy Quotes
Questions about meaning, existence, and truth from thinkers who spent their lives searching for answers.
43879 quotes
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"The creature's instinct speaks to design and intention."Jan Swammerdam
"The visible and invisible worlds are forever intertwined."Jan Swammerdam
"The natural world teaches us that change is the only constant."Jan Swammerdam
"Organization in nature reveals intelligence in every detail."Georges Cuvier
"Structure follows function in the eternal design of living things."Georges Cuvier
"The complexity of a single organism rivals the complexity of the cosmos."Georges Cuvier
"Nature's apparent waste conceals profound purposefulness."Georges Cuvier
"The comparative anatomist perceives unity beneath all apparent diversity."Georges Cuvier
"The structure of life reveals the purpose that governs all being."Georges Cuvier
"What appears simple may contain profound complexity."Marcello Malpighi
"Knowledge pursued for its own sake is the purest knowledge."Marcello Malpighi
"The study of nature ennobles the human spirit."Marcello Malpighi
"The invisible world shapes the visible one."Marcello Malpighi
"The investigator is nature's humble servant."Marcello Malpighi
"The universe is a machine governed by mathematical laws."Robert Hooke
"Every effect must have a cause."Robert Hooke
"The universe operates with perfect order and reason."Robert Hooke
"The mind is the measure of all things."Robert Hooke
"In the order of creation, every being has its place and purpose."Carolus Linnaeus
"In the study of nature, one discovers both science and philosophy."Carolus Linnaeus
"Philosophical truth is illuminated by practical observation of nature."Carolus Linnaeus
"I see in the microscopic mirror of the macrocosmic."Antonie van Leeuwenhoek
"I am convinced that wonder and knowledge are two faces of the same truth."Antonie van Leeuwenhoek
"The only question which any wise being can ask himself is whether he is on the right side of the great controversy."Thomas Henry Huxley
"The only basis for a real civilization is morality."Thomas Henry Huxley
"Consciousness is a transformation of the physical into the mental."Thomas Henry Huxley
"Reason should be our guide in all things."William Harvey
"The body reveals the mind's secrets."William Harvey
"To understand nature is to understand ourselves."William Harvey
"Nature's complexity teaches us that simplicity is often an illusion."Antonie van Leeuwenhoek