The words of House Stark ring true throughout the entirety of Game of Thrones: "Winter is coming." Armed with relentless honor and silver swords, the Starks were well-prepared for the inevitable Long Night, even if a few of them were lost along the way. As heroic as they are in the show, there are a few details Game of Thrones missed about the Starks from George R. R. Martin's A Song of Ice and Fire.
Source：https://www.cbr.com/house-stark-game-of-thrones-books-differences/
