以小人之心,度君子之腹 [ㄧˇ ㄒㄧㄠˇ ㄖㄣˊ ㄓ ㄒㄧㄣ , ㄉㄨㄛˊ ㄐㄩㄣ ㄗˇ ㄓ ㄈㄨˋ; yi3 xiao3 ren2 zhi1 xin1 , duo2 jun1 zi3 zhi1 fu4] to gauge the heart of a gentleman with one's own mean measure (idiom) ◄ ►