This book only focuses on two or three aspects of farming, so the descriptions are comprehensive, and those that touch on foreign affairs are brief. This cannot be said to be uneven.
Sorrows and joys are all the same as dreams, and the same dream in ancient and modern times is completely absurd.
Every word looks like blood. Ten years of hard work is unusual.
Intention: The author is unlearned and has no words to write. He just adds a perfunctory story that can please the eyes of the world and break the depressing ears of others.