Stroll through the musings, no need to hurry, and the pleasant turnings will take you to a story:

"The submarine was so vast it had at one time held all of humanity, it seemed, submerged there upon the ocean floor. Some of the humans living there still had some idea of the sky and land, and air that was not piped in from a canister. As the humans had been submerged for many generations, many of them had become very restless indeed, because the submarine had started to spring leaks... "