Philosophy Quotes

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

43879 quotes

"In the eternal geometry of existence, every being has its proper place."
Euclid
"The axiom is that which needs no proof because it is self-evident."
Euclid
"The visible world is but a shadow of mathematical reality."
Euclid
"Every theorem is a meditation on the nature of existence."
Euclid
"Mathematics is the meditation of the practical mind."
Euclid
"The mind that understands necessity understands freedom."
Euclid
"In the realm of pure form, perfection is not an ideal but a law."
Euclid
A
"To build a better world, we must first understand the world that exists."
Archimedes
A
"The circle was perfect long before humans discovered it; we merely learned to see."
Archimedes
A
"What the king values and what the universe values are often two different things."
Archimedes
L
"The infinite is not a destination but a direction."
Leonhard Euler
L
"The symbols we use in mathematics are merely shadows of deeper truths."
Leonhard Euler
G
"The soul is the form of the body."
Gottfried Leibniz
G
"All things must be understood in the context of infinity."
Gottfried Leibniz
G
"Every substance is like a complete world."
Gottfried Leibniz
G
"The best of all possible worlds is the one that contains the most perfection."
Gottfried Leibniz
G
"Every monad perceives all other monads from its own perspective."
Gottfried Leibniz
G
"Every action has infinite consequences we cannot fully perceive."
Gottfried Leibniz
G
"Every creature serves a purpose in the grand design."
Gottfried Leibniz
G
"Every moment contains eternity."
Gottfried Leibniz
J
"The world is geometry, and all material reality expresses the mathematical order of the universe."
Johannes Kepler
J
"Man's understanding mirrors the mind of God when it aligns with mathematical truth."
Johannes Kepler
J
"In every symmetry we observe, we glimpse the mind of the Designer."
Johannes Kepler
J
"I am convinced that the universe operates according to principles that human reason can discover."
Johannes Kepler
J
"Nature is orderly, purposeful, and comprehensible to the rational mind."
Johannes Kepler
C
"Nature's laws are written in the universal language of mathematics."
Christiaan Huygens
C
"In the study of nature, we discover our own nature."
Christiaan Huygens
C
"The observer changes what is observed merely by observing it."
Christiaan Huygens
C
"The universe is prodigal with its secrets but stingy with its revelations."
Christiaan Huygens
C
"To accept uncertainty is to embrace the scientific spirit."
Christiaan Huygens