你的眼泪是我最大的伤悲你的微笑是我最大的安慰
[nĭ de yăn lèi shì wŏ zuì dà de shāng bēi nĭ de wēi xiào shì wŏ zuì dà de ān wèi]
This expresses the profound impact one person has on another; the sadness triggered by their tears and comfort derived from their smiles. It underscores deep emotional connection.