我国古代有一首著名的《四喜诗》:久旱逢甘霖,他乡遇故知。洞房花烛夜,金榜题名时。清代学子纪晓岚给此诗加了八个字:十年久旱逢甘霖,万里他乡遇故知。和尚洞房花烛夜,监生金榜题名时。这样加字一改,就把五言绝句改成了七言绝句,而且也不是一般的欢喜,而是喜上加喜,喜出望外了。后来,有一位秀才,乡试没有考中,途中住店时,下了一阵小雨,傍晚 In ancient China, there was a famous “Si Xi Shi”: a long drought every Gan Lin, his hometown know the story. Bridal shower night, gold list title. Ji Xiaolan, a student of the Qing Dynasty, added eight words to this poem. Monk bridal chamber night, when the supervisor gold list title. Such a plus change, put the five-character quatrains into seven quatrains, but not the general joy, but hi hi, overjoyed. Later, there is a scholar, the exam does not test, on the way to live, a light rain, evening