21: The unvoiced sound outside the window is the author's deep secret, and I only feel that I am in harmony with the trees and the bright moon, which has penetrated into the author's mind.

22: where will you go is a very common thing and a natural phenomenon.

23: a person can only find the direction of his heart when he is calm, and there is no room for any distractions.

24: Sunflower is completely different from Bailian. Sunflower withered, but Bailian bloomed, showing itself to people.

25: Everyone needs energy to die. He is the ultimate destination and final rest.

I've done so much, and I don't know the rest.