Knowledge Quotes

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

31147 quotes

B
"Classical logic is powerful, but it is not the only way to reason about the world."
Beall, Jc
B
"The study of logic is the study of how language and thought can mislead us."
Beall, Jc
B
"To reason well is to know the limits of your reasoning."
Beall, Jc
B
"Semantics and truth are intimately connected in ways we're still discovering."
Beall, Jc
B
"The meaning of a statement depends on far more than just its logical form."
Beall, Jc
B
"To reason about reasoning is to step outside the system you're reasoning within."
Beall, Jc
B
"A logician who never questions logic is not thinking logically."
Beall, Jc
B
"The study of logical systems teaches us that all systems have boundaries."
Beall, Jc
B
"The meaning of a term is not fixed by definition but by use and context."
Beall, Jc
B
"To study logic is to study the patterns that guide human thought itself."
Beall, Jc
B
"The foundations of logic rest on assumptions we must periodically reexamine."
Beall, Jc
B
"To argue well, one must first understand what argument is and what it can achieve."
Beall, Jc
B
"To understand a concept fully, we must understand its negation as well."
Beall, Jc
B
"The assumptions underlying our reasoning are often invisible until we examine them carefully."
Beall, Jc
B
"Understanding the limits of language is understanding the limits of what we can know."
Beall, Jc
B
"The logical form of a statement is only part of its meaning."
Beall, Jc
S
"The educated mind is the free mind."
Shackel, Nicholas
S
"Knowledge without application is merely collection."
Shackel, Nicholas
S
"Knowledge is power."
Smith, Barry
S
"Doubt is the key to knowledge."
Smith, Barry
R
"The mind that opens to a new idea never returns to its original dimensions."
Rosen, Gideon
R
"To understand another is to expand our own capacity for being human."
Rosen, Gideon
C
"Language is not just words; it's a system that reveals how we think about the world."
Chomsky, Noam
C
"Questions are more important than answers."
Chomsky, Noam
C
"Knowledge is only power when paired with ethics."
Chomsky, Noam
W
"The limits of my language mean the limits of my world."
Wittgenstein, Richard
W
"Don't think, but look!"
Wittgenstein, Richard
W
"The meaning of a word is its use in the language."
Wittgenstein, Richard
W
"To understand a language means to be master of a technique."
Wittgenstein, Richard
W
"Logic takes care of itself; all we have to do is to look and see how language actually works."
Wittgenstein, Richard