Be kind with all your heart. This is the first paragraph in this chapter, which shows that the Tathagata shines. "Ershi" is the time for mass assembly. On this day, the Buddha's old man's dignity and brilliance are particularly good. Here are a few words of description, three sentences. "If you melt gold together," the golden color is really very beautiful, and everyone loves it. If gold melts it, it melts at high temperature, and its luster is particularly beautiful. When it is yellow finance, its color is particularly beautiful. Here, the brilliance of Buddha is compared to "melting gold". "Heyi" is grand. "Like a mirror", like a mirror, clean and spotless, this description is "the shadow is smooth inside and outside". These three sentences are metaphors. "The light is bright now, and there are thousands of changes." The Buddha not only shines, but the light will change. Like our neon lights now, many colors change there, especially beautiful.