章太炎是近世著名的子学研究大家,但其子学研究并非纯然出于学理的考虑,而是其表达思想的一种方式,墨学研究即为其例。章太炎的墨学研究历经1904年以前的毁墨、1904-1914年的彰墨与1914年后的批墨三个阶段,这种变化并非都是学术研究的结果,更重要的是受到世道时局变化感染而借学以忧时应世的产物。 Zhang Taiyan is a well-known son of modern research, but its sub-study is not purely for academic reasons, but rather a way of expressing ideas. Zhang Taiyan’s research on Mohism, which was carried out through three stages of ink-wiping before 1904, Chang Mo from 1904 to 1914 and criticism after 1914, was not the result of academic research. More importantly, Change the infection and learn to worry when the world should be born.