"If you go back and come again, the countryside will be destroyed by Hu Bugui." How to understand the thoughts expressed by Tao Yuanming in Returning to the Garden?

It must be clear that Tao Yuanming was depressed all his life, and his seclusion in the countryside was not his true feelings, but the hero's useless self-mockery of himself. Under the education of Confucian culture in feudal society, every scholar expects his political career to achieve something, so as to gain the reputation of glorifying his ancestors. Unable to achieve his goal, Tao Qian tried his best to turn boredom into boredom, so he had to concentrate on the vast nature and seek spiritual comfort in the countryside.

Return: refers to return, that is, return from the competition field. It is for the sustenance of the soul. The only place to go home is my hometown-the idyllic nature.