easier said than done

US /ˈiːziər sɛd ðæn dʌn/
UK /ˈiːziər sɛd ðæn dʌn/
"easier said than done" picture
1.

말이 쉽지, 말은 쉽지만 행동은 어렵다

something that sounds simple but is difficult to achieve

:
Losing weight is easier said than done.
살 빼는 건 말이 쉽지.
Finding a new job quickly is easier said than done in this economy.
이 경제 상황에서 새 직장을 빨리 찾는 건 말이 쉽지.