看过电影"功夫熊猫"后,“为什么熊猫的爸爸是个鸭子?“让孩子们非常困惑。但乌龟师傅的关于昨天,今天和明天的妙语让我回味。从网上找到原诗如下: The clock is runningTime waits for no man Yesterday is historyTomorrow (the Future) is a mystery But today is a gift That's why it is called the present!