A Piece on Cold and Warmth

1. First clarify the specific claim the chapter aims to refute, then list Wang Chong's rebuttal steps one by one and see where his argument starts.
2. Read alongside other chapters of Lunheng, such as "Biandong" and "Qiangao," to understand Wang Chong's consistent approach to the relationship between Heaven and humanity.
3. While reading, distinguish between "skeptical spirit" and "correctness of conclusions," and note which arguments are strong and which retain the limitations of their time.
4. After reading, summarize in one paragraph how Wang Chong explains cold and warmth, and compare it with the popular theories of anomalous events of his time.

Jinzhang Book Company (Jinzhang Shuju) was a private publishing and distribution house in Shanghai during the late Qing and early Republican periods, issuing traditional works by lithographic printing. Judging from the 1,194 titles in the collection, its publishing focused on classical poetry, Eastern philosophy, historical reading, traditional Chinese medical texts, and canonical works, along with books on literary appreciation. Representative titles include the poetry and prose collections of Du Fu and Ouyang Xiu; historical works such as the Book of Han and Zizhi Tongjian; classical texts such as the Book of Documents and Mencius; and specialized and literary classics such as Treatise on Cold Damage and Li Sao. Its author resources cover major figures across the ages, including Du Fu, Ban Gu, Sima Guang, Zhang Zhongjing, Qu Yuan, Ouyang Xiu, and Tang Shenwei, reflecting the house's characteristic reliance on traditional scholarship and medical literature while serving general readers. Public information on its early history and operational details is limited, so no conjecture is offered here.