人情淡泊怎抵世态炎凉
[rén qíng dàn bó zĕn dĭ shì tài yán liáng]
A poignant remark on life, this expresses disappointment that even sincere friendship ('indifference to interpersonal relations') cannot resist society’s superficial and ever-changing moods. It reflects on challenges maintaining true connections amidst a world full of changes and unpredictability.