This sentence means that the poor are not only poor places. People can't ignore his abominations just because he is poor.
People who do hateful things will eventually be punished by society. That is, hateful people must have sad suffering, revealing the suffering of human nature.
The original words come from Mr. Lu Xun, and the origin is the evaluation of the character Kong Yiji in his works, which reveals the philosophical problems of life and the criticism of a few people.
It means that judging by the usual moral standards, a person looks poor in reality, which must be caused by his previous mistakes or self-blame. Self-reproach is an abomination for people who refuse to change their minds when they know they are wrong.
Extended data:
Give someone a rose, and the hand has a lingering fragrance. Helping others is an act that is beneficial to both sides, but sometimes it is also very contradictory. On the one hand, by helping others, we can feel a sense of strength and moral nobility.
On the other hand, people have the instinct to seek advantages and avoid disadvantages, and "hurting others' pain" is unpleasant. The story of Mr. Dong Guo and the wolf also illustrates the disadvantages of abusing sympathy.
Pity can be divided into "true pity" and "false pity".
The former is that after doing our best, the situation is still bad or disaster befalls us. This kind of "pity" is equivalent to "misfortune" and "respectable", and both sides who ask for help and give help are psychologically equal.
The latter is that some people intentionally or unintentionally lower their posture or disguise themselves as a means to gain some benefits or gain sympathy from others in order to achieve their own goals.
References:
Baidu Encyclopedia-There must be something hateful about the poor.