眉眼如初笑颜依旧
[méi yăn rú chū xiào yán yī jiù]
'Mei Yan Ru Chu Xiao Yan Yi Jiu' translates to eyebrows and eyes as in the beginning, smile remains the same as before. It suggests nostalgia and constancy, emphasizing that despite all changes, some expressions remain unaffected over time and situations.