Philosophy Quotes

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

43879 quotes

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"Memory without purpose is like a library without a librarian"
Hermann Ebbinghaus
H
"The architecture of learning mirrors the architecture of all human achievement"
Hermann Ebbinghaus
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"Learning is not a destination but a spiral that returns us to familiar ground with new eyes"
Hermann Ebbinghaus
H
"Learning is the art of having yesterday's thoughts guide tomorrow's actions"
Hermann Ebbinghaus
"Gifted individuals are not broken; society's understanding of them often is."
Lewis Terman
"Intelligence expressed as arrogance becomes its own form of ignorance."
Lewis Terman
"Knowledge accumulates; wisdom integrates knowledge into action."
Lewis Terman
D
"Human nature is not infinitely flexible; our psychology has deep historical roots."
David Buss
D
"Understanding human nature means accepting uncomfortable truths about ourselves."
David Buss
D
"We are simultaneously capable of great love and great cruelty."
David Buss
D
"We must study human behavior without moral judgment to understand it clearly."
David Buss
D
"We are not as rational about love as we pretend to be in our conscious minds."
David Buss
D
"Evolutionary psychology is not deterministic; it reveals possibilities, not inevitabilities."
David Buss
D
"The study of infidelity without judgment can illuminate the human condition."
David Buss
D
"We are simultaneous actors and spectators in the drama of human relationships."
David Buss
D
"The capacity for both betrayal and loyalty defines the human moral universe."
David Buss
D
"The study of human mating is ultimately the study of human values."
David Buss
D
"Understanding human nature includes understanding the capacity for both good and evil."
David Buss
D
"We are products of evolution, and evolution has no moral purpose."
David Buss
C
"To understand human nature, one must first understand its fundamental structure."
Charles Spearman
C
"In the patterns of human ability, we discover the patterns of human nature itself."
Charles Spearman
C
"In correlation we find revelation; in causation we find responsibility."
Charles Spearman
C
"In the apparent chaos of human difference lies the order of human design."
Charles Spearman
W
"The study of the individual person reveals truths about human nature that statistics alone can never capture."
William Stern
W
"Personhood cannot be adequately described through measurement alone; it requires interpretation and understanding."
William Stern
W
"The trajectory of human development is neither predetermined nor infinite in its possibilities; it follows patterns of potential unfolding."
William Stern
W
"The study of giftedness teaches us that ability is not distributed according to any scheme of justice we might devise."
William Stern
W
"The pursuit of understanding must proceed with both rigorous methodology and deep respect for human complexity."
William Stern
W
"The study of individual differences teaches us that human nature is not a fixed essence but an infinite field of variation."
William Stern
W
"Psychological science has much to teach us about human nature but nothing definitive to say about how we ought to live."
William Stern