Looking back, I always wanted to travel through that most flawless time to realize all the colorful dreams. When I look back at the deep and shallow footprints, I can’t help but feel sad that winter is too short and summer is too long. I really want to leave before I leave. Walking through the completed youth again, you will know how to cherish every touch of dusk, sigh at every ray of sunshine, and sigh that time will not turn back. From now on, there are many Wang Guozhen poems that I no longer dare to be ignorant and arrogant. The ones that impressed me the most and are often chanted It's "Looking Back".