This is true. On one of my routes, I will pass a corner and think "this is where I finished the Lord of the Rings" (the most recent time). My mind now associate

This is true. On one of my routes, I will pass a corner and think "this is where I finished the Lord of the Rings" (the most recent time). My mind now associates places with sections of audiobooks. So you are not alone. I don't know that I usually remember particular sentences, but I remember the experience of finishing (or hitting an important scene) in books at particular locations.