leave well enough alone

US /liːv wɛl ɪˈnʌf əˈloʊn/
UK /liːv wɛl ɪˈnʌf əˈloʊn/
"leave well enough alone" picture
1.

để yên mọi thứ, không can thiệp

to allow a situation to remain as it is, because trying to improve it might make things worse

:
The old system works fine, so let's leave well enough alone.
Hệ thống cũ hoạt động tốt, vậy nên hãy để yên mọi thứ.
I wanted to offer advice, but decided to leave well enough alone.
Tôi muốn đưa ra lời khuyên, nhưng đã quyết định để yên mọi thứ.