YOU SAID:
Kindness doesn't always help
INTO JAPANESE
優しさは必ずしも助けになるとは限らない
BACK INTO ENGLISH
Tenderness does not always help
INTO JAPANESE
優しさは必ずしも役立たない
BACK INTO ENGLISH
Gentleness is not always useful
INTO JAPANESE
優しさは必ずしも有用ではありません
BACK INTO ENGLISH
Tenderness is not necessarily useful
INTO JAPANESE
優しさは必ずしも有用ではない
BACK INTO ENGLISH
Tenderness is not necessarily useful
That didn't even make that much sense in English.