Not everything that can be extracted appears in anthologies of quotations, in commonplace books, or on the back of Celestial Seasonings boxes. Only certain sorts of extracts become quotations.
Gary Saul MorsonThe attribution of a speaker is in fact a part of the quotation. Some statements simply are better if a certain famous person said them.
Gary Saul MorsonUnless created as freestanding works, quotations resemble "found" art. They are analogous, say, to a piece of driftwood identified as formally interesting enough to be displayed in an art museum or to a weapon moved from an anthropological to an artistic display.... The presenter of found art, whether material or verbal, has become a sort of artist. He has not made the object, but he has made it as art.
Gary Saul MorsonSome lines are born quotations, some are made quotations, and some have "quotation" thrust upon them.
Gary Saul Morson