created sense approved 蚍蜉撼树/蚍蜉撼樹 · pífúhànshù · overestimating oneself
蚍蜉撼树 / 蚍蜉撼樹
pífúhànshù
overestimating oneself
To grossly overestimate one's power; a futile attempt by a weak force to challenge something vastly superior.
凭他一个人的力量就想挑战整个系统，简直是蚍蜉撼树。