Philosophy Quotes

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

43879 quotes

"The question of whether machines can think is not as important as the question of what the nature of thinking is."
Alan Turing
"The mechanical viewpoint of nature has given us incredible power but has also blinded us to deeper truths."
Alan Turing
"There is no room for doubt about machines; doubt itself can be computed."
Alan Turing
"The universe itself may be thought of as a vast computing machine."
Alan Turing
"The barrier between mind and machine is largely a matter of definition."
Alan Turing
"A thinking machine would necessarily be mysterious to itself in some respects."
Alan Turing
"The question of machine consciousness is not a scientific question but a philosophical one."
Alan Turing
"The distinction between thinking and simulating thinking is less clear than it appears."
Alan Turing
"The greatest minds embrace both science and spirituality as complementary truths."
Alexander Graham Bell
"The path to enlightenment is paved with questions, not answers."
Alexander Graham Bell
D
"Science is not about dominion over nature, but about understanding and respecting it."
Dorothy Hodgkin
D
"I believe that science is a conversation between humanity and nature, not a dominion."
Dorothy Hodgkin
"The rhythm of nature teaches us about the rhythm of life itself."
Rachel Carson
"Every species has intrinsic value beyond its utility to humans."
Rachel Carson
"Philosophy begins with wonder at the world around us."
Rachel Carson
L
"Philosophy helps us understand ourselves."
Linus Pauling
L
"Philosophy questions what we take for granted."
Linus Pauling
E
"All that we are is the result of what we have thought."
Enrico Fermi
E
"An unexamined life is not worth living."
Enrico Fermi
"The universe speaks to us in the language of mathematics and proportion."
Gregor Mendel
"Life progresses not by accident but by principles as reliable as gravity itself."
Gregor Mendel
"Life teaches us that variation and similarity are not opposites but complementary forces."
Gregor Mendel
E
"The only possible universe capable of containing the chef is an improbable one."
Ernest Rutherford
E
"The paradox is only a conflict between reality and your feeling of what reality ought to be."
Ernest Rutherford
L
"What is the nature of reality? That is an eternal philosophical question."
Linus Pauling
L
"I believe that rational thinking can solve most human problems."
Linus Pauling
L
"I believe that rationality and compassion must go hand in hand."
Linus Pauling
L
"I am convinced that science and morality are not opposed."
Linus Pauling
L
"I have always tried to approach life with both rigor and wonder."
Linus Pauling
D
"I believe that understanding the physical world brings us closer to understanding ourselves."
Dorothy Hodgkin