桃花谢了，有再开的时候，燕子飞了，有再来的时候！然而有一样东西却是一去不复返，那就是时间！西汉时候，有个农民的孩子，叫匡衡。他小时候很想读书，可是因为家里穷，没钱上学。后来，他跟亲戚学认字，才有了看书的能力。匡衡买不起书，只好借书来读，那个时候，书是非常贵重的，有书的人不肯轻易借给别人。匡衡就在农忙的时节，给有钱的人家打短工，不要工钱，只求人家借书给他看。
The peach blossoms have withered, and when they bloom again, the swallows fly, and when they come again! However, there is one thing that is gone forever, and that is time! During the Western Han Dynasty, there was a farmer's child named Kuang Heng. When he was a child, he really wanted to study, but because his family was poor, they didn't have enough money to go to school. Later, he learned to read from his relatives and developed the ability to read books. Kuang Heng couldn't afford books, so he had to borrow books to read. At that time, books were very valuable, and people with books were unwilling to lend them to others easily. During the busy farming season, Kuang Heng worked as a short-term laborer for wealthy families without paying any wages, only asking them to borrow books for him to read.< WWw.ZuowEnBA.neT >
过了几年，匡衡长大了，成了家里的主要劳动力。他一天到晚在地里干活，只有中午歇晌的时候，才有工夫看一点书，所以一卷书常常要十天半月才能够读完。匡衡很着急，心里想：白天种庄稼，没有时间看书，我可以多利用一些晚上的时间来看书。可是匡衡家里太穷，买不起油灯，怎么办呢？有一天晚上，匡衡躺在床上背书。背着背着，突然看到东边的墙壁上透过一点亮光。他嚯地站起来，走到墙边一看，原来从壁缝里通过来的是邻居的灯光。于是，匡衡想了一个办法，他拿了一把小刀，把墙缝挖大了一些，匡衡凑着透进来的灯光，认真读起书来。就这样，匡衡在艰难的环境下创造读书条件，一边争分夺秒的工作，一边抢抓晚上时间看书，通过日复一日的努力，终于一举成名。
After a few years, Kuang Heng grew up and became the main labor force in the family. He works in the field all day long, and only has time to read a little during lunch break, so it often takes ten and a half days to finish reading a book. Kuang Heng was very anxious and thought to himself, 'I grow crops during the day and don't have time to read. I can use more of my evenings to read.'. But Kuang Heng's family is too poor to afford oil lamps. What should we do? One night, Kuang Heng was lying in bed reciting. Carrying it on my back, I suddenly saw a bright light shining through the eastern wall. He stood up hesitantly and walked over to the wall. It turned out that the neighbor's light was coming through the crack in the wall. So Kuang Heng came up with a solution. He took a small knife and widened the gap in the wall. Kuang Heng leaned in to the light that was shining in and started reading seriously. In this way, Kuang Heng created reading conditions in a difficult environment, working against time while seizing the opportunity to read at night. Through daily efforts, he finally became famous overnight.
同学们，我们要学习凿壁借光，珍惜时间，不畏艰难，勤学上进的精神，可不要学习他破坏墙壁的行为哟！那，我们怎样才能做到珍惜时间呢？给大家3个小建议吧：第一是制定一个有期限的学习目标；第二从现在开始拒绝拖延；第三行动起来，努力让自己的每一秒钟都过得充实有意义！
Classmates, we should learn to chisel walls and borrow light, cherish time, be fearless of difficulties, and strive for progress. Don't learn from his behavior of damaging walls! So, how can we cherish time? Here are three small suggestions for everyone: first, set a deadline for learning goals; Secondly, refuse to procrastinate from now on; Take action and strive to make every second of your life fulfilling and meaningful!