Philosophy Quotes

Questions about meaning, existence, and truth from thinkers who spent their lives searching for answers.

43879 quotes

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"The universe is governed by law, not by chance."
Thomas Henry Huxley
T
"There is a curious outlaw in the minds of men."
Thomas Henry Huxley
H
"Heredity is the conversation between past and future, spoken through the language of biology."
Hugo de Vries
H
"Variation is the price of individuality; inheritance is the price of continuity."
Hugo de Vries
H
"The naturalist learns that there are no fixed essences, only living processes."
Hugo de Vries
A
"Man's place in nature is not one of superiority, but of relationship."
Alfred Russel Wallace
A
"Philosophy is the pursuit of understanding through rational inquiry."
Alfred Russel Wallace
A
"Evolution operates with perfect indifference to our desires and values."
August Weismann
A
"Evolution teaches that nothing is sacred except the continuation of life."
August Weismann
A
"Evolution teaches that there is no design without a designer—time itself."
August Weismann
J
"The chain of being is continuous and unbroken."
Jean-Baptiste Lamarck
J
"The simplest organisms contain the seeds of complexity."
Jean-Baptiste Lamarck
J
"Instinct is the memory of necessity."
Jean-Baptiste Lamarck
J
"The ladder of being has no top rung."
Jean-Baptiste Lamarck
J
"Organization emerges from the interaction of parts."
Jean-Baptiste Lamarck
J
"The great chain connects the simplest to the most complex."
Jean-Baptiste Lamarck
J
"The natural world operates through understandable principles."
Jean-Baptiste Lamarck
J
"Life exists along a spectrum, not in discrete categories."
Jean-Baptiste Lamarck
J
"The worth of a theory lies in its explanatory power."
Jean-Baptiste Lamarck
J
"The observer is part of the system observed."
Jean-Baptiste Lamarck
R
"Science without philosophy is incomplete; philosophy without science is empty."
Richard Owen
R
"The naturalist sees the invisible connections linking all life."
Richard Owen
G
"In the formation of the earth, we glimpse the hand of infinity."
Georges Cuvier
G
"Nature's deletions are as important as her creations."
Georges Cuvier
G
"In the organization of the living world, we perceive the hand of genius."
Georges Cuvier
G
"The natural philosopher sees in every organism a mirror of the universe."
Georges Cuvier
G
"To understand our place in nature is to understand our place in the universe."
Georges Cuvier
H
"In the study of heredity, we learn that we are both individual and universal."
Hugo de Vries
H
"To study life is to engage in an endless conversation with creation itself."
Hugo de Vries
H
"The study of heredity teaches that individuality and continuity are two faces of the same truth."
Hugo de Vries