深爱既是死罪怎怕挫骨扬灰
[shēn ài jì shì sĭ zuì zĕn pà cuò gú yáng huī]
A profound expression translating to 'If deep love is a mortal sin, why fear turning to dust and ashes?' It poignantly portrays extreme, sacrificial love or devotion despite knowing such intense emotions can lead to suffering or devastation.