“ Great short stories and great jokes have a lot in common. Both depend on what communications theorists sometimes call exformation, which is a certain quantity of vital information removed from but evoked by a communication in such a way as to cause a kind of explosion of associative connections within the recipient. This is probably why the effect of both short stories and jokes often feels sudden and percussive, like the venting of a long-stuck valve. It’s not for nothing that Kafka spoke of literature as “a hatchet with which we chop at the frozen seas inside us.” Nor is it an accident that the technical achievement of great short stories is often called compression — for both the pressure and the release are already inside the reader.
David Foster Wallace, “Some Remarks on Kafka’s Funniness from Which Probably Not Enough Has Been Removed” (via cakelin)
