YOU SAID:
fool me once, shame on you; fool me twice, shame on me
INTO JAPANESE
私は一度、あなたに恥を知れ愚か者します。私は 2 回、私に恥をだます
BACK INTO ENGLISH
I once, you shame on you, fool. My fool shame me twice,
INTO JAPANESE
私はかつて、恥を知れ、愚か者を。私の愚か者、二度私を恥します。
BACK INTO ENGLISH
Me once, shame on you, fool. To my shame I fool, 2 times more.
INTO JAPANESE
私は一度、恥を知れ、愚か者。私の恥を私はだます、2 倍以上。
BACK INTO ENGLISH
Me once, shame on you, fool. Shame on me fool me, twice.
INTO JAPANESE
私は一度、恥を知れ、愚か者。私に恥は、二度、私を騙して下さい。
BACK INTO ENGLISH
Me once, shame on you, fool. To my shame that 2 degrees and cheat me.
INTO JAPANESE
私は一度、恥を知れ、愚か者。私が 2 度を恥と私をだます。
BACK INTO ENGLISH
Me once, shame on you, fool. I twice fool me with shame.
INTO JAPANESE
私は一度、恥を知れ、愚か者。私は 2 回、恥で私を騙して下さい。
That didn't even make that much sense in English.