What kind of person is Fabres? Fabres lived to be 92 years old, and he struggled with two enemies all his life: prejudice and poverty. He was born in a poor family and studied by himself for 12 years to get a double bachelor's degree. I have been teaching for more than 20 years, studying and observing insects in my spare time. Darwin affirmed his achievements, and the Ministry of Education rewarded him. However, his dream of being on the university platform never came true. Because he is offending almost everything: authority, peers. The problem of "automatic intelligence" of insect instinct, which he advocated, attracted the criticism of "being suspected of being a God determinist". Few poor natural scientists like Fabres want to have a sip of wine, so they can only substitute home-made fermented sour apple juice. People who have always been shy and competitive have to ask the great British philosopher Mill for generosity in order to survive! His income was meagre enough to support a family of seven, but he skimped on the poor income to buy an unwanted wasteland as an entomology laboratory after his retirement. His beloved little son, Jules, died in this poverty and illness. In the preface to the publication of Entomology, Fabres wrote in memory of his beloved son: "My dear child, I am such an enthusiastic collaborator in the insect industry and such an insightful assistant in the plant field. According to your wishes, I started this work, and I will be bitter in this sorrow ... I will persevere and I will definitely ask Yan to repent!"