祖国春秋时代的哲学家墨翟,是一个杰出的人物,他有丰富的科学知识。在他遗著五十三篇墨子中,关于逻辑学、几何学、光学、力学、经济学的记载很多。他能用客观现实来研究事物;以“崇核名实”来反对孔子的“正名尊礼”。当时称为顯学,徒众很多,但自两汉王朝以来,统治階级一贯崇尚孔孟儒学,把它作为统治人民思想的工具。孟子又是排斥墨子最有力的一个,说他是“邪说让行 The philosopher Mo Li in the Spring and Autumn Period of the motherland was an outstanding figure and he had a wealth of scientific knowledge. Among his fifty-three articles, there are many records about logic, geometry, optics, mechanics, and economics. He can use the objective reality to study things; to “respect the name and reality” to oppose Confucius’s “righteous name ritual.” At that time, it was known as “Remarkable Learning.” There were many cult members. Since the Han dynasties, however, the ruling class has always favored Confucianism and Confucianism and used it as a tool for ruling the people’s thinking. Mencius was also the most powerful one in repelling Mozi. He said that he was a “fatal confession.”