Perhaps, in the eyes of biologists, among the insects that are suitable to be labeled as "pests", pine caterpillars can be ranked among the top five. "They feed on needles as larvae and often eat up the leaves. It looks like a fire, causing the death of entire pine forests. In addition, the poisonous hairs of the insect touch the human body, causing redness, swelling or erosion, and the poisonous hairs pollute water sources and affect human health." However, such insects make us as "human beings" feel uncomfortable. Ashamed, putting aside all disadvantages, the spirit and quality of pine caterpillars are worthy of our widespread praise, learning and praise.

The first is responsibility, dedication and maternal love. Every egg-laying season, the mother pine caterpillar will carefully build a comfortable and safe nest for her children, which is in the shape of a small cylinder. In each tube are three hundred eggs laid by the mother caterpillar in neat rows. In order to protect her babies from wind and rain, the mother caterpillar will sacrifice her own fur to cover the nest, forming a beautiful and safe shelter. After this major project, the adult mother, whose life span was only 5-9 days, left this unexplored world forever. Their life's mission is to reproduce, even if they are desperately chewing needles, it is so that their offspring can survive safely and smoothly. Leaving aside maternal love, I am deeply impressed by the responsibility and dedication of the pine caterpillar mother.

Furthermore, I cannot but mention the diligence and wisdom of the pine caterpillar. In the summer when all creatures are most comfortable and have no worries about food and clothing, in this season when other creatures are lazily spending time, the pine caterpillars have already been busy. They seem to have forgotten summer. The endless horizon ahead is winter. cold. Therefore, in this season, we can always see their busy figures. Each insect nest is getting bigger and stronger, working tirelessly with a happy and nervous mood. Pine caterpillars seem to be born with an understanding of the principle of "live in sorrow and die in happiness". Ironically, the vast majority of humans have never truly understood it.

Finally, the most important thing is unity. When a pine caterpillar gets lost and breaks into another pine caterpillar family, the owner will receive it calmly like a brother. The two parties will work together to expand the nest and live together happily, as Fabre said. He said that they were born with the understanding that "everyone is for one, and I am for everyone." In their world, there are no words such as "private ownership" and "struggle", and everything is filled with warmth and happiness. Compared with human beings, the news media and streets advocate "building a harmonious society", but there are many people who curse in the streets for their own interests and trivial and ridiculous things. Human beings' living realm and stage of thinking To shame ourselves.