It was the summer of 1997. My father and I drove for more than three hours to arrive at this strange but familiar school where we would live for three years. That school gate is still unforgettable to me. It was an enlarged version of Tsinghua Gate. I had never seen Tsinghua University, but in I saw here, a gate that was more magnificent than Tsinghua University. I walked into this gate with ignorance and ignorance about tomorrow, but I didn't expect that it would become the most important stop in my life. It made me sad and happy, made me painful and happy. From then on, everything was closely related to it.