YOU SAID:
What you don't know won't hurt you.
INTO JAPANESE
あなたが知らないことはあなたを傷つけません。
BACK INTO ENGLISH
What you do not know does not hurt you.
INTO JAPANESE
あなたが知らないことはあなたを傷つけません。
BACK INTO ENGLISH
What you do not know does not hurt you.
That didn't even make that much sense in English.