Idiom or poem solitaire

(1) Frosty night-

Everyone knows a gentleman-you don't see how the Yellow River changes the sky-soon you will be with people in the south-making clothes for her wayward teenager's body-clothes are getting wider and wider, but you don't regret it (2) you look at the mountains-young people don't know the moon-birds flying over the eaves-going straight down to thousands of feet.