五十步笑百步 [ㄨˇ ㄕˊ ㄅㄨˋ ㄒㄧㄠˋ ㄅㄞˇ ㄅㄨˋ; wu3 shi2 bu4 xiao4 bai3 bu4] the one who has retreated 50 steps laughs at the one who has retreated 100 steps (idiom) the pot calls the kettle black ◄ ►