"Don't use small evils, don't use small goodness." Under the national flag, President Liu was speaking and gave us a wide-ranging speech. His wonderful speech won warm applause from the audience.

President Liu told us two stories. The first story happened in America. It is said that a car company wants to recruit people, one named Ford has applied, and two others have also applied. After talking to everyone, the boss hasn't finally decided who to use. Ford thinks that the other two are higher than their degrees, and they may not be selected. At this moment, the boss called Ford in and said, "I announce that you have joined our company." When Ford asked why, the boss said, "Because you are serious, careful and pay attention to details, I believe you can do great things." From then on, Ford worked more carefully, mastered a lot of knowledge and skills, and finally opened a "Ford Motor Company" and became a world-famous "automobile tycoon".

The second story is about the world-class sports meeting held in Japan. At the end of the closing ceremony, surprisingly, a stadium with nearly100000 people, no matter the stadium or the audience, couldn't even find a small piece of waste paper. This incident was reported by the world's major media and gave high praise to the Japanese. In a certain place in China, after a simple flag-raising ceremony, scraps of peel paper, waste newspapers and plastic bags can be seen everywhere. Unfortunately, this incident was also reported by a foreign reporter and compared with the incident in Japan, which had a very bad influence in our country.

After listening to these two stories, I feel extremely ashamed. I am ashamed that I usually don't pay attention to details, and I haven't developed the good habit of paying attention to hygiene and caring for the environment. I usually throw away the bag after drinking milk, and there is a trash can next to it, so I'm too lazy to put it. On campus, we can often see a lot of paper balls and melon skins on the ground, but few people will take the initiative to pick them up and put them in the trash can. The teacher told me repeatedly that most of us ignored it. This bad behavior has gradually become a habit, adding many black spots to our beautiful campus. What is even more surprising is that some of our classmates throw things around. When others saw him pick it up, he said it was too dirty to pick it up. If you knew it was dirty, why did you throw it around? Why can't we correct our mistakes and create a beautiful campus with our own hands?

"Don't use small evils, don't use small goodness." Let's keep in mind the old adage of our predecessors, always use this sentence to demand and spur ourselves, and start from me and now to be a good teenager with ideals, morality, good habits and correct mistakes.