via The Millions:
Go to your bookshelves and pick a book you have not read. Hold it in your hands. Look at the cover and read the description on the back. Think about what the story might be about, what themes and motifs might be in it, what it might say about the world you inhabit, whether it can make you imagine an entirely different world. I suggest that the literary universe you just created might be more exciting and enlightening than the one contained within those covers. There is absolutely nothing wrong with that book. It might prove to be a great book; the best book you have ever read. But your imagination contains every possible story, every possible understanding, and any book can only be one tiny portion of that potential world.