YOU SAID:

He who fights with monsters should look to it that he himself does not become a monster.

INTO JAPANESE

モンスターと戦う彼は、彼自身がモンスターにならないように注意する必要があります。

BACK INTO ENGLISH

Fighting monsters He needs to be careful not to become a monster himself.

INTO JAPANESE

モンスターとの戦い彼は自分自身がモンスターにならないように注意する必要があります。

BACK INTO ENGLISH

Fighting monsters He needs to be careful not to become a monster himself.