cast pearls before swine

US /kæst pɜrlz bɪˈfɔr swaɪn/
UK /kæst pɜrlz bɪˈfɔr swaɪn/
"cast pearls before swine" picture
1.

돼지에게 진주를 던지다, 가치를 모르는 사람에게 귀한 것을 주다

to offer something valuable or good to someone who does not appreciate it or cannot understand its worth

:
Trying to explain advanced physics to him is like casting pearls before swine; he just doesn't get it.
그에게 고급 물리학을 설명하려는 것은 돼지에게 진주를 던지는 것과 같다. 그는 전혀 이해하지 못한다.
She felt like she was casting pearls before swine when she shared her intricate artwork with the uninterested crowd.
그녀는 무관심한 군중에게 자신의 복잡한 예술 작품을 보여줄 때 돼지에게 진주를 던지는 것 같았다.