北风以南城无情南城以南木无情
[bĕi fēng yĭ nán chéng wú qíng nán chéng yĭ nán mù wú qíng]
This poetic phrase translates to 'North Wind South, the city is indifferent; South of the southern city, even the trees are emotionless.' It expresses a sense of coldness and detachment in both environment and emotions, possibly depicting an aloof attitude towards the surroundings or relationships.