To pay for his education, a poor boy used to sell goods from door to door. One day, the young boy found he was really hungry but had no money to buy any food. He decided to ask for something to eat when he knocked on the front door of the next house.
为了支付学费，一个穷小子挨家挨户地卖东西。一天，穷小子觉得饿极了却没钱买任何吃的。当他敲响下一栋楼的第一扇门的时候，他决定要点吃的。
