YOU SAID:
Never say never until you forget how to say never
INTO JAPANESE
決して言う方法を忘れるまで決して言わない
BACK INTO ENGLISH
Never say never until you forget how to say
INTO JAPANESE
あなたが言う方法を忘れるまで決して言わないでください
BACK INTO ENGLISH
Never say never until you forget how to say
That didn't even make that much sense in English.