Possible Clues:

• Like a movie with many funny lines
• Worth hearing again
• Like Yogi Berra or Mark Twain
• Clever enough to repeat
• Like Twain and Wilde, e.g
• Most of prison food is worthy of mention
• Apt to be sighted, say, like a loud dust jacket?
• Ration book left half complete, suitable for recall
• Question circular letter board found worth citing
• 'It's better to be -- than honest' (Tom Stoppard)