Science Quotes

Discovery, wonder, and the relentless pursuit of understanding how the world works.

20549 quotes

C
"The Church-Turing thesis unites different computational paradigms in fundamental equivalence."
Church, Alonzo
C
"The Church numerals demonstrate that counting requires nothing but function application."
Church, Alonzo
C
"Mathematics is the study of structure itself, independent of any particular instantiation."
Church, Alonzo
C
"Computation is the physical instantiation of logical possibility."
Church, Alonzo
C
"A function is a rule expressed with absolute generality and precision."
Church, Alonzo
C
"The computability of a function is a question about what finite procedures can achieve."
Church, Alonzo
C
"The Church-Turing thesis is a statement about the fundamental nature of computation."
Church, Alonzo
C
"A function is defined not by how it is computed but by what input-output pairs it specifies."
Church, Alonzo
C
"The decidability of a problem is not a mere technicality but touches on the deepest questions of computability."
Church, Alonzo
C
"Computation is the execution of logic in time."
Church, Alonzo
P
"Science is continuous with common sense, not a departure from it."
Putnam, Hilary
P
"Functionalism offers insights into the mind, but it cannot capture the full richness of experience."
Putnam, Hilary
P
"We should reject both traditional realism and traditional anti-realism about mathematics."
Putnam, Hilary
P
"The law of excluded middle may not hold in all contexts, particularly in quantum mechanics."
Putnam, Hilary
P
"Realism can accommodate the insights of quantum mechanics without absurdity."
Putnam, Hilary
P
"The physicalist cannot dismiss mental properties as merely subjective."
Putnam, Hilary
P
"Objectivity requires acknowledging our entanglement with the world we study."
Putnam, Hilary
P
"Teleology has been banished from science, but it may have a role in philosophy of mind."
Putnam, Hilary
P
"Emergence is real, but it does not require denying the physical basis of things."
Putnam, Hilary
P
"Epistemic values like simplicity and elegance guide science, but they are not discovered in nature."
Putnam, Hilary
P
"The unity of science is an important ideal, though not all knowledge reduces to physics."
Putnam, Hilary
P
"The role of background assumptions in science is profound and often invisible."
Putnam, Hilary
C
"Consciousness is the most fascinating and mysterious aspect of our universe."
Chalmers, David
C
"Phenomenal consciousness - what it's like to have an experience - cannot be fully captured by physical facts alone."
Chalmers, David
C
"Qualia - the subjective qualities of experience - are real and scientifically significant."
Chalmers, David
C
"The hard problem challenges the scientific worldview in fundamental ways."
Chalmers, David
C
"Subjective experience is as real and worthy of scientific study as any physical phenomenon."
Chalmers, David
C
"The structure of consciousness may hold keys to understanding the universe itself."
Chalmers, David
C
"The nature of awareness cannot be fully explained by neural correlates alone."
Chalmers, David
C
"Consciousness may require entirely new scientific frameworks to fully understand."
Chalmers, David