想找一篇英语阅读理解讲的是一个人要送自己的孩子去上学，然后因为学费太贵就对校长说 这些钱都足够我买一头驴的 然后校长就对

There is a mother takes her son go to school.But the madam（带指母亲） think the tuition is very heavy.Then she say "These money enough to buy me a donkey "Then he said to the madam "If you are not willing to pay tuition and buy your ass,so in the future will be more a donkey"