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Single Idea 2140

[filed under theme 13. Knowledge Criteria / A. Justification Problems / 1. Justification / b. Need for justification ]

Full Idea

Don't people who have a correct belief but no knowledge strike you as exactly like blind people who happen to be taking the right road?

Gist of Idea

True belief without knowledge is like blind people on the right road

Source

Plato (The Republic [c.374 BCE], 506c)

Book Ref

Plato: 'Republic', ed/tr. Waterfield,Robin [OUP 1993], p.232


A Reaction

Good. I love the style of this. Most philosophical points can be made in one concise sentence, and it is only the industry of journals and academe that forces points to be extended so much.


The 12 ideas with the same theme [why knowledge needs justification]:

As a guide to action, true opinion is as good as knowledge [Plato]
True belief without knowledge is like blind people on the right road [Plato]
True opinion without reason is midway between wisdom and ignorance [Plato]
An inadequate rational account would still not justify knowledge [Plato]
To know something we need understanding, which is grasp of the primary cause [Aristotle]
Fools, infants and madmen may speak truly, but do not know [Sext.Empiricus]
Believing without a reason may just be love of your own fantasies [Locke]
Justification is neither sufficient nor necessary for knowledge [Lewis]
What we want to know is - when is it all right to believe something? [Pollock]
If value is practical, knowledge is no better than true opinion [Greco]
Many philosophers rate justification as a more important concept than knowledge [Bird]
If knowledge is unanalysable, that makes justification more important [Dougherty/Rysiew]