subtle references, among them , high-level poets such as maulana saadi, hafiz ferdowsi , nizami khayyam attar sanai, and all literary poets . your life does not provide sustenance. life gives birth , i planted hundreds of trees in my life, because now we are children of agriculture and we know how much impact a tree has on the air, the softness of the air, the spirit of the people there and our lives. it depends on the tree, and there we know that if there is no tree, there is no life. definitely, everything needs a culture, when this culture is written and spoken by people. now, if he is a writer, he is a person of culture, he can definitely have more of an impact in the society, and he can make this beautiful feedback and this good event better in the society, and people will definitely be encouraged to plant at least one or two trees a year and that will happen. well, now in some cities, due to industrialization, unfortunately , air pollution has overcome other issues . arboriculture care trees should be spread among all people in the society and public libraries are playing a good role in this