The latest film from the writer and director Clint Bentley, “Train Dreams,” is nominated for four Oscars, including best adapted screenplay. The movie is based on Denis Johnson’s 2011 novella of the same name and tells the story of Robert Grainier, a logger in the Pacific Northwest, in stream-of-consciousness, nonlinear prose. This week, Gilbert Cruz talks with Bentley, who wrote the screenplay with Greg Kwedar, his longtime collaborator, about how he went about translating Johnson’s work into a visual medium. Bentley first read “Train Dreams” just after college, long before he ever thought of making it into a movie. When producers with rights to the book approached Bentley, he was suddenly worried. “Going back and reading the book again,” Bentley said, “I was like, Oh, maybe this thing is unadaptable.” Set on capturing the spirit of the book, Bentley and Kwedar focused on “the vastness of this small little life,” he said. “We very rarely have an understanding of our lives in the moment we’re actually living them,” Bentley said. “We only start to understand them when it’s too late.” Subscribe today at nytimes.com/podcasts (http://nytimes.com/podcasts) or on Apple Podcasts and Spotify. You can also subscribe via your favorite podcast app here https://www.nytimes.com/activate-access/audio?source=podcatcher. For more podcasts and narrated articles, download The New York Times app at nytimes.com/app.