its words are subtle, its ambition is clean, and its actions are cheap. It is said that the text is small and its meaning is great, and it is far-reaching by analogy. Its ambition is clean, so it is called material fragrance, and its line is cheap, so it is not allowed to die. From draining the mud, the cicada sloughs in filth, and besides floating dust, it doesn't gain the world's favor, and it is also muddy without me. Push this ambition, although it is glory with the sun and the moon.