In the Warring States Period, Lin Xiangru, chief min-ister of the State of Zhao, was sent as an envoy to the State of Qin to ask the ruler of Qin to return a fine piece of jade to Zhao.
But the ruler of Qin was rude and unreasonable. Lin was angry, and his hair stood up so stiffly
on his head that it lifted up his hat.
后来人们用“怒发冲冠”这个成语形容人愤怒到了极点。
This idiom came to be used to mean being extremely angry.
Once a man wanted to go to the south, but his carriage was heading north. A passer-by asked him: 'If you are going to the south, why is your chariot heading north? ' The man answered, 'My horse is good at running, my driver is highly skilled at driving a carriage, and I have enough money. ' The man didn't consider that the direction might be wrong; the better his conditions were, the further he was away from his destination.
后来人们就把这个故事概括为“南辕北辙”,比喻一个人的行为和他的目的正好相反。
The idiom derived from this story indicates that one's action was the opposite effect to one's intention.