I just entered the second grade of junior high school in September this year. The teacher said that this is a connecting link between the past and the future. We must pay close attention to learning, otherwise we will be left behind in the team of the third grade of junior high school. My mother, 40 years old, is also a junior high school teacher. On weekdays, she is not smiling in class. She is solemn and dignified. She is also strict with me, but she often shows her mother’s gentle side.