Yí / gè / rén / rú / guǒ / cháng / qī / bù / xué / xí / róng / yì / biàn / de / yú / ruò / ér / quē / fá / pàn / duàn / lì

一个人如果长期不学习，容易变得愚弱而缺乏判断力。

If a person stops learning for a long time, they can become ignorant and feeble-minded, lacking judgment.