[ cōng míng yī shì，hú tú yī shí ]

见“聪明一世，懵懂一时”。

聪明一世，糊涂一时，拼音cōngmíngyīshì，hútúyīshí，是指聪明一辈子，临时却糊涂起来。

every man has a fool in his sleeve; even the wisest can have a momentary lapse in judgment (idiom)