ㄏㄞˋhàiㄖㄣˊrénzhīㄒㄧㄣxīnㄅㄨˋㄎㄜˇㄧㄡˇyǒuㄈㄤˊfángㄖㄣˊrénzhīㄒㄧㄣxīnㄅㄨˋㄎㄜˇˊ

  1. 諺語)​不可存心小心提防別人陷害所謂害人之心不可有,防人之心不可無』,還是小心一點。」

refrain from hurting others, yet guard against those trying to hurt you (proverb)​