YOU SAID:
You will never know until you try!
INTO JAPANESE
あなたが試みるまであなたは決して知りません!
BACK INTO ENGLISH
You never know until you try!
INTO JAPANESE
あなたが試みるまであなたは決して知らない!
BACK INTO ENGLISH
You never know until you try!
That didn't even make that much sense in English.