山川皆无恙眉眼不知秋
[shān chuān jiē wú yàng méi yăn bù zhī qiū]
A poetic expression conveying the sense of peace and stability over natural landscapes (mountains and rivers), while human facial expressions and emotions are not affected by seasons changes like autumn. It suggests a contrast between natural constancy and human insensitivity or ignorance of passing time, or could be a reflection of longing for emotional tranquility despite environmental alterations or personal changes.