Just tas the flattery of a friend can pervert, so the insult of an enemy can sometimes correct.

朋友的谄媚会败坏一个人的品德；同样的的道理，敌人的侮辱有时也能矫正你的错误。

youdao

Just as the flattery of a friend can pervert, so the insult of an enemy can sometimes correct.

正像朋友的阿庾会败坏一个人的品德一样，敌人的侮辱有时也会对人有矫正之功。

youdao

Just as the flattery of a friend can pervert, so the insult of an enemy can sometimes correct.

正像朋友的阿庾会败坏一个人的品德一样，敌人的侮辱有时也会对人有矫正之功。

youdao