“高不成低不就”怎么用英语说

高不成低不就

我给的版本：
unwilling to accept what one dislikes and unable to take what he likes

词典中说法：
be unfit for a higher post but unwilling to take a lower one

too choosy (or picky) to succeed in finding a mate or employment

to be unfit for a higher post but unwilling to take a lower one

高不成，低不就
1.be unfit for a higher post but unwilling to take a lower one
2.too choosy to succeed

他这个人在工作上高不成，低不就。
He is a man who is unfit for a higher post but unwilling to take a lower one in his work