not do (any) evil that good may come (out) of it
{not} [do] (any|) harm that good (may|might) (come|result) from
not do (any) evil that good may come (out) of it
01
to avoid doing something bad or unethical for the sake of achieving something good
Idiom
Informal
例
She refused to lie on the witness stand, even though it might have helped her case. She believes in not doing any evil that good may come out of it.



























