图书馆学向内、保守、内敛,传播学向外、积极、张扬。以批判的方法追问图书馆终极价值,抽象图书馆学研究对象;以实证的方法提高图书馆解决问题的能力,丰富它信息收集与传播的手段,二者并行不悖。图书馆实践应该突破某些理论束缚,在新的理论诞生之前大踏步地前进。 Library science is inward, conservative, introverted, communication studies outward, positive, publicity. In a critical way, we can ask the ultimate value of the library and the object of abstract library science research. We can use the positive method to improve the library’s ability to solve the problem and enrich its means of information collection and dissemination, which go hand in hand. Library practice should break through some theoretical constraints and make strides ahead of the birth of the new theory.