yī / gè / bù / xué / wú / shù / de / rén / hěn / nán / zài / zhè / ge / háng / yè / lǐ / cháng / qī / fā / zhǎn

一个不学无术的人很难在这个行业里长期发展。

It is difficult for an ignorant and incompetent person to develop in this industry over the long term.