画蛇添足楚有祠者,赐其舍人卮(读作zhī,古代盛酒的器具,类似壶)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。(《齐策二》) Draw snakes add enough Chu have Ancestors who give their homes 卮 (read as zhī, ancient Sheng wine appliances, similar to pot) wine. Man who said: “a few people lack of drinking, drinking more than one person. Please draw for the snake, the first person to drink.” “One person snake first into the wine and drink it, Snake, said: ”I can be enough.“ ”Not as one of the snake into a snatch, said:“ Snake is not enough, the child can be enough for? ”Then drink the wine. For the snake footer, eventually die of its wine. (“Qi policy two”)