北城以北是无名的海
[bĕi chéng yĭ bĕi shì wú míng de hăi]
'Beyond the Northern City Lies Nameless Sea,' evoking images beyond city limits where vastness meets unknown realms, suggesting a sense of wandering into territories filled with mysteries unexplored; metaphorically, it can be understood as exploring beyond one’s comfort zone into unfamiliar yet exciting frontiers in life.