YOU SAID:
Into each life some rain has got to fall.
INTO JAPANESE
それぞれの人生に雨が降らなければなりません。
BACK INTO ENGLISH
It must rain in each life.
INTO JAPANESE
それはそれぞれの人生で雨に違いない。
BACK INTO ENGLISH
It must rain in each life.
That didn't even make that much sense in English.