沵永远不懂我伤悲
[mĭ yŏng yuăn bù dŏng wŏ shāng bēi]
In English, this means 'You will never understand my sorrow'. It shows a belief that others cannot comprehend the speaker's sadness or personal struggles. The use of a non-standard Chinese character '沵' instead of '你' adds an artistic touch.