Time flies, time flies, and in the blink of an eye, student life finally comes to an end. After more than ten years of studying, walking, walking, fireworks and looking back, he is no longer a teenager. Along the way, I gained a lot. On the way to school, I felt my parents care for me, experienced the departure of my relatives with me, made more friends and met a mentor who directed my life path. It is thanks to their company that a full-fledged life of students is truly formed, although they do not know where the front is, but when they look back, it is a landscape.Thanks to my academic advisor, Mr. Liu Jinjing. The teacher gave me a lot of help in the process of writing the thesis and helped me find the direction in which I wanted to write: from choosing the topic of the thesis to writing the assignment, to the introductory report and the formal writing of the thesis, the teacher explained to us in detail and in detail How to write our thesis work well. The students and Mr. Liu Jinjin got to know each other because of their dissertation. Although they met by chance, the students will remember the kindness of preaching and teaching. In addition, I would like to thank all the teachers who taught students knowledge during their four years of study at the university, thanks to them, students have a full-fledged academic career."Hundreds of kindness and filial piety in the first place" thanks to my parents. The tolerance of my parents will always be my strong support. Thanks to the company and the support of parents, students can enter university life. The words of encouragement and care shown by parents from time to time are always a driving force for students to move forward and also help students become more aware of the responsibility they have. By showing filial piety and remaining responsible, disciples hope that they can become a good son in the future, repay their parents with friendship and action, and repay their caring grace in future lives.Thanks to my friends, loneliness is eternal. On the road of life, we often have to go alone, but fate is like intertwined silk threads. This is the meeting of countless people, the interweaving of silk threads, Together they make up this beautiful world. During my college years, I was lucky to have two or three good friends. Their company added color to my student life. I still remember how friends discuss with each other, chat together, look to the future and make plans for life. Memories are often recalled, Students still do not feel a slight smile. In this age of prosperity, their company is the backbone of student youth. Send you a thousand miles, there will be a farewell. We spent four years together in college and I don't know if we'll see each other in the future, but I still hope that they will be able to keep moving towards the goal in their hearts and will be able to find happiness, peace and joy. on the road of life.