I think we must quote whenever we feel that the allusion is interesting or helpful or amusing.
“I mean, what Fiat had it was not very big, it was something like forty or fifty million dollars, but it's enough to get revolving credit, to get starting away again, the buying of new machinery.”
“To all my fans who planned to come to the Future History World tour, the pain of letting you down cuts me way deeper than this injury I've sustained.”