"Knowledge changes fate, and habit makes life." The vast ocean of knowledge is full of my memories of the past. My reverie about the future is engraved on my mind. It makes me grow and it makes me smile. You taught me how to be grateful, and you taught me how to be a man. A thousand words say, "Dr. Knowledge, thank you." There will always be troubles and smiles in life. Recalling my past youth, I was deeply impressed. I remember when I was a child in the second grade, I always liked to play tricks on others and make jokes. But once I made a classmate cry when I was joking. I was very sad at that time, but I didn't feel ashamed or panicked. I just looked absent-minded. Then I went to play again and sat in my room at night. It was particularly dark outside the window, and the quiet moonlight shone on my face. My thoughts are like a rushing wave, sometimes rolling and sometimes passionate. At this moment, I remembered something that happened this morning. I made a good friend cry. Why didn't I apologize to him? Alas! At this moment, I can't help but sigh. I'm reading a book, but I can't remember it clearly now, but a sentence written in the book impressed me deeply: "A friend is the sweetest intimate friend in your life." These words outline my sincere love for my friends. From then on, I became sincere and straightforward. Maybe some people will say, is it because of these short dozen words that you will change? I don't think I can either, but with the accumulation of time, my knowledge gradually increased. I am deeply moved by every sentence written from every book and the true feelings conveyed between the lines. Indeed, the sky of knowledge is boundless and beyond Toya's reach, but it always follows us and always comes to my mind. It accompanied me in the footsteps of growing up and compiled a high-pitched song of triumph.

"The foot of my bed is shining with such bright light. Is it frosty already? . Looking up, I found that it was moonlight, sinking again, and I suddenly thought of home. " This well-known poem is deeply treasured by the poet and dedicated to relatives and friends in his hometown. However, I want to thank the emotional sublimation brought by knowledge, which has changed me and made me an excellent middle school student ... The fate is often in my own hands, and the key is how to grasp it. Maybe every subtle action in life is changing you and watching you.

Some people say that the fifteen-year-old sky is tender and delicate. Doctor of knowledge not only brought me potential knowledge, but also brought me new ideas and new principles of life. It composed another youth movement in my life, and it opened a window of wisdom for me. It always inspires me and changes me ... I really appreciate it.

"I left quietly, just as I came gently." Nine-year compulsory education is coming to an end, but our pursuit of knowledge will not stop. "All roads lead to Rome" Every life experience and every life witness will be woven in the notebook of knowledge. Maybe I am not a strong man of knowledge, but I am a member of the vast ocean of knowledge. I will use my enterprising spirit and my struggle to draw a brand-new sky!