If I give you a book,
I won't send my poems.
I will send you a book about plants.
Tell you the difference between rice and barnyard grass
Tell you the horrible spring of barnyard grass.
(explanation: barnyard grass is a weed in farmland, so it looks the most beautiful time. When it really needs to be eliminated, it also shows that as a vulnerable group in society, at the best moment of life, they will be as worried about being eliminated by this society as barnyard grass. ) explain the world view from Lao Liang, so I just looked at it and answered it by the way.