Are there any eight-character poems describing the affection between brothers and sisters?

It is not easy for teenagers to leave, but it is a pity to meet again when they are old.

Cao Cao's cups and plates are full of laughter, and the faint lights will last for life.

Three years of self-pity for the lake and the sea, a thousand miles in the dust and sand.

I want to know when the later period is, and I want to see Yan Nanzheng when I deliver the book.

From-Wang Anshi? Interpretation of "Xiu Chang An Jun": When I was young, I was separated, and that kind of affection was not light; Now that I am old, even meeting each other makes me feel sad. Prepare some dining tables at will, so as to chat while eating; The lights were dim, and we poured out our thoughts and thoughts to each other until late at night. I'm feeling that after three years, I'm leaving you to go to Liao country thousands of miles away and travel to sand. If you want to ask me when we will meet, how can I be sure? When you see geese flying south, there will be a safe letter from me

Appreciate: Develop in a gradual way. Let me start by saying that I am a very emotional person. When I was young, I valued parting very much. When I am old, even meeting each other causes sadness in my heart. Dual has two meanings. One is that when you get old, you will lose it again and again, so when you meet, you are full of sadness about the future. First, meeting must be different, because the sadness of parting, even meeting is heavy.