Some lines are born quotations, some are made quotations, and some have “quotation” thrust upon them. – Gary Saul Morson, The Words of Others: From Quotations to Culture, 2011

My quarrel with him is, that his works contain nothing worth quoting; and a book that furnishes no quotations, is me judice, no book,—it is a plaything. – Thomas Love Peacock, Crotchet Castle, 1831 (The Rev. Dr. Folliott)

It is probably to Talleyrand, that Receiver-General of waif wit and estray epigram, that more sayings have been wrongly attributed than to any other modern. – William Mathews, “Quotation and Misquotation,” in North American Review, January