Placed after a mention of death or dying, Kurt Vonnegut’s “So it goes” refrain throughout Slaughterhouse Five utilizes repetition to explore the inevitability of death. Early on in the book, Billy Pilgrim writes a letter to a newspaper about his experiences with extra terrestrials, and explains the origin of the phrase:
When a Tralfamadorian sees a corpse, all he thinks is that the dead person is in bad condition in that particular moment, but that the same person is just fine in plenty of other moments. Now, when I myself hear that somebody is dead, I simply shrug and say what the Tralfamadorians say about dead people, which is ‘So it goes.’
The phrase simultaneously dismisses and accepts the inevitability of death. “So it goes” seems so detached as to be irreverent and inappropriate. An incredibly simple three word sentence—so informal it catches the reader off guard in its plainness—is striking in juxtaposition to death. The phrase is so casual, it smacks of false familiarity and dismissiveness. It feels unceremonious, yet becomes ceremonious through its repetition, like the refrain of a song. It is so much more complex than just those three simple words; it admits the inevitability of death and offers a pause for the reader to truly consider the weight of what is written.
Only the candles and the soap were of German origin. They had a ghostly, opalescent similarity. The British had no way of knowing it, but the candles and the soap were made from the fat of rendered Jews and Gypsies and fairies and communists, and other enemies of the State.
Removing the repetition of “so it goes” from the text alters the book—note how the omission of it from the above paragraph makes the sentence so dark and depressing it’s almost impossible to read. Stripping the informal refrain of “so it goes” makes the book too formal, too gloomy; it robs the deaths their due attention, their pause, and removes the carefree yet careful acceptance of the uncompromising inevitability of death. Nothing can be done about death, and Vonnegut’s cool acquiescence of it serves as deeper advice than at first glance—a mantra of sorts.