乾隆、嘉庆两朝,迄于道光中叶的百余年间,朴实的经史考证之所以能成为学术主流,出现学术史上有重要地位的乾嘉学派,这不是偶然,而是很多必然因素促成的结果,有社会政治、经济的制约,也有文化、学术的发展。历来学者对其褒贬不一,我认为应该批判的继承其研究方法和学术精神。 In the hundred years since the middle of Daoguang, Qianlong and Jiaqing dynasties, it is not accidental, but due to many inevitable factors that the simple historical research can become the academic mainstream and appear in the academic history. As a result, there are socio-political and economic constraints as well as cultural and academic developments. Historically, scholars have mixed opinions about it, and I think we should critically inherit its research methods and academic spirit.