Philosophy Quotes

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

43879 quotes

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"The brain is not just the seat of reason; it is the instrument through which the cosmos knows itself."
Johannes Kepler
J
"Nature abhors a vacuum, and so does the human heart in its search for meaning."
Johannes Kepler
J
"The human soul seeks order because it dimly recognizes the order that permeates existence."
Johannes Kepler
J
"The mind that understands the mathematical harmony of the cosmos catches a glimpse of the mind of God."
Johannes Kepler
R
"The greatest minds are capable of the greatest vices as well as of the greatest virtues."
René Descartes
R
"I am thinking, therefore I exist in some form."
René Descartes
R
"It is the distinctive mark of thought that we can think of things without our thinking causing them to be."
René Descartes
R
"The body is matter, the mind is consciousness, and they interact in mysterious ways."
René Descartes
R
"We are not bodies thinking, we are thinking substances that happen to have bodies."
René Descartes
C
"We must admit with humility that, while number is purely a product of our minds, space has a reality outside our minds."
Carl Friedrich Gauss
C
"We should not perpetually speak of the usefulness of each thing, but should esteem things in themselves."
Carl Friedrich Gauss
C
"The world is a tragedy to those that feel, but a comedy to those that think."
Carl Friedrich Gauss
C
"The human soul gains its noblest expression through the study of mathematical harmony."
Carl Friedrich Gauss
C
"Numbers have an independent existence of their own, as real as the physical world around us."
Carl Friedrich Gauss
C
"The greatest theorems are born from asking the right questions, not from hasty answers."
Carl Friedrich Gauss
C
"The mathematician's art is to see the universal within the particular."
Carl Friedrich Gauss
A
"People influence the environment, and the environment shapes people's thoughts and actions."
Albert Bandura
A
"Behavior is determined by a combination of personal factors and environmental influences."
Albert Bandura
A
"Culture is the product of human action and understanding."
Albert Bandura
A
"We construct reality through our interpretations and beliefs."
Albert Bandura
C
"The mind is both our greatest instrument and our greatest impediment."
Christiaan Huygens
C
"To doubt everything is as foolish as believing everything without question."
Christiaan Huygens
C
"To understand the motion of the stars is to understand the motion of the soul."
Christiaan Huygens
C
"What we believe determines what we are capable of perceiving."
Christiaan Huygens
C
"The collective unconscious contains the whole spiritual heritage of mankind's evolution."
Carl Jung
C
"The collective unconscious appears to consist of mythological motifs."
Carl Jung
C
"Consciousness is a condition that the universe is trying to achieve."
Carl Jung
C
"The task is not so much to see what no one has yet seen, but to think what nobody has yet thought about that which everybody sees."
Carl Jung
C
"The psyche does not exist only within the boundaries of the individual; it extends far beyond these."
Carl Jung
C
"The beginning of all real philosophy is the moment when you can observe yourself with astonishment."
Carl Jung