Skip to content
QuoteQuest

“We cannot define anything precisely. If we attempt to, we get into that paralysis of thought that comes to philosophers, who sit opposite each other, one saying to the other, "You don't know what you are talking about!". The second one says, "What do you mean by know? What do you mean by talking? What do you mean by you?"”

— Richard Feynman

Verification

Attributed

Recorded by a reliable secondary source; exact wording may differ.

Imported from Wikiquote; not yet checked by QuoteQuest against the original source.

Source

Title
Wikiquote: Richard Feynman
Type
reference · Secondary source
Held by
Wikiquote
View source at Wikiquote

Context

volume I; lecture 8, "Motion"; section 8-1, "Description of motion"; p. 8-2

Cite this source

Feynman, Richard. (n.d.). Wikiquote: Richard Feynman. Wikiquote. https://en.wikiquote.org/wiki/Richard_Feynman

Check citations against your institution's style guide; some details may be missing.

Provenance: Wikiquote (CC BY-SA)