一朝被蛇咬,十年怕井繩 [ㄧ ㄓㄠ ㄅㄟˋ ㄕㄜˊ ㄧㄠˇ , ㄕˊ ㄋㄧㄢˊ ㄆㄚˋ ㄐㄧㄥˇ ㄕㄥˊ; yi1 zhao1 bei4 she2 yao3 , shi2 nian2 pa4 jing3 sheng2] once bitten by a snake, ten years in fear of a well rope once bitten, twice shy (idiom) ◄ ►