北城以北爱荒凉南城以南青衫薄
[bĕi chéng yĭ bĕi ài huāng liáng nán chéng yĭ nán qīng shān bó]
Possesses poetic imagery of contrasting places ('Love desolate north of North City, south of South City, the blue robes thin'), symbolizing different moods and situations across varied regions.