A knowledge of general literature is one of the evidences of an enlightened mind; and to give an apt quotation at a fitting time, proves that the mind is stored with sentential lore that can always be used to great advantage by its possessor. – James Ellis, quoted in Day’s Collacon: An Encyclopædia of Prose Quota

[T]hinking, thinking, remembering, biding her time, uttering extensive dreamy theories and troubling witticisms, with an occasional incorrectness of folk-songs in her speech. – Glenway Wescott, December 1929 [Referring to Elizabeth Madox Roberts (1881&ndash

An epigram is a gag that’s played Carnegie Hall. – Oscar Levant (Thanks, Garson O’Toole of quoteinvestigator.com!)