咖啡不解酒的醉白天不懂黑的夜
[kā fēi bù jiĕ jiŭ de zuì bái tiān bù dŏng hēi de yè]
Translates as 'Coffee does not sober up drunkenness just like day doesn't understand the black night'. The idiom conveys complex emotions of confusion, longing, contrasted situations where opposites don't seem to align - perhaps reflecting an emotional or psychological state of inner conflict, duality, or miscommunication between different entities.