Philosophy Quotes

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

43879 quotes

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"In studying nature, we become nature studying itself."
Richard Owen
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"The evolution of life demonstrates that there is no purposeful creator."
August Weismann
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"Natural law is neither just nor unjust; it simply is."
August Weismann
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"Evolution demonstrates that complexity can arise from simplicity through natural law alone."
August Weismann
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"We live in a stage of the world's history when the evolution of ideas is as important as the evolution of organisms."
Alfred Russel Wallace
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"The principle of utility recognizes this subjection as legitimate so far as it tends to exclude other interests."
Alfred Russel Wallace
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"Every atom in your body is as essential to the universe as every star in the sky."
Alfred Russel Wallace
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"The forces which move the world are indeed wonderful in their infinite variety and complexity."
Alfred Russel Wallace
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"In nature there is no such thing as a straight line; all growth follows curves and spirals."
Alfred Russel Wallace
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"To understand humanity, one must understand its place within the natural world."
Alfred Russel Wallace
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"In the grand design of nature, there are no small or insignificant parts."
Alfred Russel Wallace
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"Nature does nothing without a reason; nothing without purpose."
Alfred Russel Wallace
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"The universe operates by laws that can be discovered through patient observation and logical reasoning."
Jean-Baptiste Lamarck
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"The study of life itself is the highest form of philosophy, for it reveals the operating principles of existence."
Jean-Baptiste Lamarck
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"The universe's complexity arises not from complexity in its first principles but from their patient unfolding."
Jean-Baptiste Lamarck
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"The quest for truth in nature is the quest for understanding the deepest purposes of existence."
Jean-Baptiste Lamarck
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"The order of nature is the order of logic itself, made manifest in living form."
Jean-Baptiste Lamarck
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"Life's complexity emerges from simple rules applied endlessly."
Hugo de Vries
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"Life is the universe's way of knowing itself through infinite forms."
Hugo de Vries
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"Variation within bounds, change through time, life through struggle."
Hugo de Vries
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"Life is the universe's most successful strategy for understanding itself."
Hugo de Vries
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"The study of animals teaches us about the unity of all creation."
Georges Cuvier
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"The fossil record proves that creation is an ongoing process, not a finished product."
Georges Cuvier
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"In nature's variations, we discover the limits of possibility and the scope of being."
Georges Cuvier
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"In each creature lies a proof of the harmony underlying all existence."
Georges Cuvier
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"Every organism has its place; every place has its purpose."
Carolus Linnaeus
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"Philosophy is the attempt to understand why."
Carolus Linnaeus
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"The chess-board is the world, the pieces are the phenomena of the universe, the rules are what we call the laws of Nature."
Thomas Henry Huxley
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"Wonder is the foundation of all philosophy, inquiry its driver, and truth its goal."
Thomas Henry Huxley
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"There is no surer mark of the absence of the highest moral and intellectual qualities than a cold and impartial demeanor."
Thomas Henry Huxley