YOU SAID:
Do unto others before they do it to you
INTO JAPANESE
彼らはあなたにそれを行う前に自分が他人
BACK INTO ENGLISH
I was someone else before they do it to you
INTO JAPANESE
彼らはあなたにそれを行う前に、私は他の誰かをだった
BACK INTO ENGLISH
They do it to you, or anyone else, before I was
INTO JAPANESE
彼らは、あなたや他の誰にそれを行う前に
BACK INTO ENGLISH
Before they do it to you or anyone else
INTO JAPANESE
彼らはあなたまたは他の誰にそれを行う前に
BACK INTO ENGLISH
Before they do it to you or anyone else
You've done this before, haven't you.