A profile of David Foster Wallace from 1987, reprinted by McSweeney’s.
“When you write fiction,” he explains as part of his critique of a story about a young girl, her uncle, and the evil eye, “you are telling a lie. It’s a game, but you must get the facts straight. The reader doesn’t want to be reminded that it’s a lie. It must be convincing, or the story will never take off in the reader’s mind.”
One of his two senior college theses was on philosophy (the other became The Broom of the System):
His senior philosophy thesis, he claims, had nothing to do with writing. “It offered a solution in how to deal with semantics and physical modalities concerning Aristotle’s sea battle. If it is now true that there will be a sea battle tomorrow, is a sea battle necessary tomorrow? If it is now false, is a sea battle impossible tomorrow? It’s a way to deal with propositions in the future tense in modal logic, since what is physically possible at a certain time is weird because one has to distinguish the time of the possibility of the event from the possibility of the time of the event.”