Knowledge Quotes

From ancient scholars to modern scientists, these quotes explore what it means to learn and to know.

31147 quotes

K
"Reference is causal and historical, not merely rational."
Kripke, Saul
K
"Modality is not epistemic weakness but metaphysical fact."
Kripke, Saul
K
"Language is both convention and connection to the world."
Kripke, Saul
K
"Possible worlds are not escapes from reality but tools for understanding it."
Kripke, Saul
K
"The puzzle of reference reveals the puzzle of consciousness."
Kripke, Saul
K
"We inherit our concepts but can reform them through reflection."
Kripke, Saul
K
"Possible worlds multiply our understanding of necessity."
Kripke, Saul
P
"The growth of knowledge consists in the main of the discovery and exposure of previous errors and misconceptions."
Popper, Karl
P
"The more we learn about the world, and the deeper our learning, the more conscious, specific, and articulate will be our knowledge of what we do not know."
Popper, Karl
P
"There is no knowledge without problems; no problems without knowledge."
Popper, Karl
P
"We must distinguish between the logic of discovery and the logic of justification."
Popper, Karl
P
"The open mind is not an empty mind; it is a mind actively seeking truth."
Popper, Karl
P
"Knowledge is provisional; truth is something we approach but never fully attain."
Popper, Karl
A
"Empiricism is the view that all knowledge is derived from sense experience."
Ayer, Alfred Jules
A
"Logic is the science of consistency, not the science of truth."
Ayer, Alfred Jules
A
"Knowledge requires both evidence and a willingness to be corrected."
Ayer, Alfred Jules
A
"Authority in knowledge comes from evidence, not tradition."
Ayer, Alfred Jules
A
"Understanding requires both analysis and synthesis."
Ayer, Alfred Jules
A
"To know is to have justified true belief based on evidence."
Ayer, Alfred Jules
A
"Knowledge is a human construction, not a divine revelation."
Ayer, Alfred Jules
A
"The mind works through analogy and pattern recognition."
Ayer, Alfred Jules
A
"Knowledge requires both openness and critical judgment."
Ayer, Alfred Jules
M
"To understand a human practice is to understand its history and the virtues it embodies."
MacIntyre, Alasdair
M
"We cannot be fully rational unless we understand ourselves as part of a history."
MacIntyre, Alasdair
M
"The concept of rationality itself is embedded within a tradition and cannot be understood in isolation from it."
MacIntyre, Alasdair
M
"Traditions provide frameworks within which rationality itself makes sense and becomes possible."
MacIntyre, Alasdair
M
"To understand a practice is to understand the type of person one becomes through engagement with it."
MacIntyre, Alasdair
M
"Understanding our own lives requires understanding the traditions that have shaped us."
MacIntyre, Alasdair
Q
"Meaning is not intrinsic; it emerges from our web of beliefs and their interconnections."
Quine, Willard Van Orman
Q
"Translation between languages reveals the indeterminacy of meaning itself."
Quine, Willard Van Orman