一孔之见

yǒu yī lèi rén bào zhe yī jì zhī cháng hé yī kǒng zhī jiàn zài yě méi yǒu jìn bù

有一类人，抱着一技之长和一孔之见，再也没有进步。

There are some people who, contented with a single skill or a peephole view, never make any progress.

bào zhe yī kǒng zhī jiàn de rén shì bù huì jìn bù de

抱着一孔之见的人是不会进步的。

Those who are contented with a peephole view will never make progress.