英语笑话:Your Coat Is on Fire 您的大衣着火了

Your Coat Is on Fire
　　The master, to impress on his pupils the need of thinking before speaking, told them to count fifty before saying anything important, and one hundred if it was very important.
　　The next day he was speaking, standing with his back to the fire, when he noticed several lips moving rapidly. Suddenly the whole class shouted: Ninety-eight, ninety-nine, a hundred. Your coat is on fire, sir!