有个故事。 有位老太太有两个女儿,老大卖布鞋,老二卖雨伞。就为了这,老太太天天长嘘短叹,理由是,如果下雨,则老大的布鞋难卖;如果天晴,则老二的雨伞难卖。见她总是愁眉苦脸的,有个聪明人便劝了她一句:“您的运气真好,下雨的时侯,老二的伞卖得快,天晴的时侯,老大的鞋卖得快。”老人听了,果然开怀大笑。 Have a story An old lady has two daughters, the boss selling cloth shoes, the second child to sell umbrellas. For this, the old lady every day a long sigh sigh, the reason is that if it rains, the boss’s shoes difficult to sell; if fine, the second child umbrella hard sell. See her always frowning, there is a clever person would persuade her: “Your luck is good, when it rains, the second umbrella sold fast, fine time, boss shoes sell faster ”The old man listened, really laughing.