But in the struggle again and again, we are so persistent that we forget to retreat and forget what we should give up. So my chaotic heart was filled with exhaustion, but I forgot to leave a piece of clear sky behind me. A wise person knows how to give up. Li Bai left behind the dirty officialdom, but his reputation in the poetry world was far more dazzling than the black gauze hat of a "Queen's Bachelor"; Su Shi left behind the burden that had been too heavy for too long on his back, so what he heard was "Mountain Mountain" "The breeze between the trees", what you see is the "bright moon in the forest", and the past honors and disgrace are just "neither wind, rain nor sunshine".