中文拼音： ren2 bu4 ke3 mao4 xiang4

中文繁体： 人不可貌相

英文翻译： you can't judge a person by appearance (idiom)/you can't judge a book by its cover/often in combination 人不可貌相，海水不可斗量[ren2 bu4 ke3 mao4 xiang4 , hai3 shui3 bu4 ke3 dou3 liang4]