shì / shàng / méi / yǒu / yì / zhǒng / yào / néng / chéng / wéi / bāo / zhì / bǎi / bìng / de / wàn / líng / dān世上没有一种药能成为包治百病的万灵丹。There is no medicine in the world that can be a cure-all for every illness.