Knowledge Quotes

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

31147 quotes

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"To think is to entertain propositions, not mere mental images."
Geach, Peter
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"To know a thing is to understand its form and its matter."
Geach, Peter
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"To understand necessity is to understand the nature of essence."
Geach, Peter
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"To be knowable is different from being known."
Geach, Peter
G
"To understand an argument is to grasp its logical form."
Geach, Peter
G
"The mind grasps reality through the understanding of universals."
Geach, Peter
G
"To understand objects is to understand their essential properties."
Geach, Peter
G
"To deny universals is to cut oneself off from objective knowledge."
Geach, Peter
R
"Thinking is not a separate activity that can be divorced from action."
Ryle, Gilbert
R
"Understanding requires more than the acquisition of facts."
Ryle, Gilbert
R
"Knowing how is not reducible to knowing that."
Ryle, Gilbert
R
"We do not understand what we cannot use."
Ryle, Gilbert
R
"Thinking is not a private process."
Ryle, Gilbert
R
"Knowledge requires understanding, not mere information."
Ryle, Gilbert
R
"The world is understood through the exercise of our capacities."
Ryle, Gilbert
R
"Understanding involves the ability to apply knowledge."
Ryle, Gilbert
R
"Understanding requires familiarity with a form of life."
Ryle, Gilbert
R
"Understanding is a practical accomplishment."
Ryle, Gilbert
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"We must be careful not to confuse what is logically necessary with what is merely metaphysically possible."
Fine, Kit
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"The details matter in metaphysics; they often determine the difference between sense and nonsense."
Fine, Kit
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"Particulars without universals would be utterly unintelligible to us."
Fine, Kit
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"The boundary between metaphysics and logic is far more permeable than many suppose."
Fine, Kit
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"The nature of properties cannot be fully captured by any single theory."
Fine, Kit
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"The logic of modality reveals deep truths about the structure of possibility."
Fine, Kit
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"The philosopher's toolkit includes logic, intuition, and careful argument."
Fine, Kit
F
"To be is to have a nature; to lack a nature is not to be."
Fine, Kit
F
"The study of universals is the study of how one can be many and many be one."
Fine, Kit
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"What appears is often misleading about what truly is."
Fine, Kit
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"To understand relations is to understand how the world holds together."
Fine, Kit
F
"Universals are not added to particulars but constitute their very being."
Fine, Kit