The Story Behind 画蛇添足
The Snake-Drawing Contest
During the Warring States period in ancient China, a man in the state of Chu held a ceremony and rewarded his servants with a pot of wine.
The servants realized the wine was too little to share but too much for one person. They decided to hold a contest: whoever could draw a snake on the ground first would win the wine.
One servant finished his snake quickly and reached for the wine. But feeling confident, he decided to show off by adding feet to his snake while waiting for the others.
Before he could finish the feet, another servant completed his snake and grabbed the wine cup. He said, "Snakes don't have feet! How can you add feet to a snake?" He then drank all the wine.
The first servant, who had already won but ruined his victory by adding unnecessary details, lost everything.
楚有祠者,赐其舍人卮酒。舍人相谓曰:"数人饮之不足,一人饮之有余。请画地为蛇,先成者饮酒。"一人蛇先成,引酒且饮之,乃左手持卮,右手画蛇曰:"吾能为之足。"未成,一人之蛇成,夺其卮曰:"蛇固无足,子安能为之足?"遂饮其酒。为蛇足者,终亡其酒。