我们知道,研究人类社会过去的历史。为的是了解前人怎样生活,怎样进行生产和阶级斗争,历史怎样发展,得出什么规律。如何了解这些事情,唯一根据是历史事实。没有历史事实的记录,就没有历史研究可言。这些历史事实的记录,通常我们称之日史料。史料的范围很广,……我们通常是靠 We know that we study the past history of human society. The purpose is to understand how our predecessors lived, how to carry out production and class struggle, how history should develop, and what laws should be drawn. How to understand these things, the only basis is the historical fact. Without historical records, there is no historical study at all. The record of these historical facts, usually we call the historical data. A wide range of historical data ... we usually rely on