Kuangheng drilling walls, relying on a neighbor's light reading

In ancient China a dynasty called the Western Han Dynasty, there is a farmers' children, called Kuangheng. He was a boy wanted to read, but because the family was poor, no money to go to school. Later, he and a relative science literacy, the ability to have a reading.
    Kuangheng not afford books, had to borrow books to read. At that time, the book is very valuable, there are people who would not easily lend books to others. Kuangheng in the busy season, day laborers to wealthy people, not wages, but only to people borrowing to him.
    After a few years, Kuangheng grew up, became the main labor force at home. He worked in the fields all day, only at noon Xieshang time, only to see something a little book, so the book of the 10 days half can often read. Kuangheng very anxious, and thought: during the day to plant crops, there is no time to read, I could use some more time to look at the book. But Kuangheng family was poor, can not afford oil for the light, how to do it?
    One night, back in bed during the day Kuangheng read the book. Carrying carrying suddenly see through the walls to the east line of light. He ho stood up, went to the wall side, saw that it seeped over from the Bifeng neighbor's lights. So, Kuangheng thought of a way: he took a knife, the Qiang Feng dug too big. In this way, through to the light is also large, and he came through the lights Couzhuo, read from the books.
    Kuangheng is so hard to learn, and later became a very learned man.