This is an epic masterpiece. The ancient doctrine that has been dormant for thousands of years can finally end its tepid state and move toward revival! As the opening work of the Mohism series, "The Biography of Mo Zhai" takes the life of Mo Zhai as the main line. It tells the story from the time when his father lived in seclusion in Luyang in the late Spring and Autumn Period, and experienced a series of ups and downs in the middle, establishing the Mohist school that influenced later generations, until finally ending up in seclusion and self-burial in a cave (Heiyin Temple)! (Heiyin Temple, Mozi called himself the Black Hermit when he lived in seclusion, and the place where he later lived in seclusion formed the Heiyin Temple Village!) In that magnificent era of change, whether it was self-denial and restoration of rituals, or rule by inaction, it provided reference for the development of Mohism! Corresponding to today's era of great changes, it has learning significance for our lives! Coinciding with the first year of Mozi's birthday, such a masterpiece is presented as a gift to Mozi's 2,500th birthday in 2020!