橡皮擦不掉的距离铅笔划不出的界限
[xiàng pí cā bù diào de jù lí qiān bĭ huà bù chū de jiè xiàn]
'The Distance That Can't Be Erased By An Eraser And A Boundary Cannot Drawn By Pencil' implies the existence of insurmountable barriers between individuals, no matter what attempts are made - emphasizing permanence beyond manipulation and unalterable reality of life situations.