北港不夏南港不秋
[bĕi găng bù xià nán găng bù qiū]
'Northen harbor isn't summer, Southern harbor isn't autumn.' This is a poetic line expressing melancholic feelings towards different seasons at two places. The user could imply the unique characteristics of places in the North versus the South; how weather changes over these locations differ significantly and thus evoke distinctive emotions and reminiscences.