The prototype of A Liang in the novel The Sword Comes comes from Mencius in history. A Liang is the son of Yasheng, whose prototype is Mencius, and Mencius has only one son, Meng Zhongzi. "Zhongzi" and "Liang" are far from each other, and they are definitely not derived from the name of Meng Zhongzi. The word "Liang" in A Liang's name comes from Mencius' thought of "benevolence". There is no doubt that the author chose "Liang" as his name from the word "benevolence".