古往今来 ,大凡有作为的学人 ,在治学道路上总是有一种思想上的境界和动力。正是这种境界和动力 ,使他们能够坚持不懈地追求、攀登 ,直到光辉的顶点和生命的终结。这些学人 ,留给后世的 ,不只是他们的皇皇巨著 ,还有他们的思想和精神。白寿彝先生就是这样一位学人 ,一位享誉中 Throughout the ages, there is always a scholar who has always had a kind of ideological realm and motivation in the path of learning. It is this realm and motive force that enables them to persistently pursue and climb until the glorious apex and end of life. These scholars, left for later generations, not only their emperor Huang masterpiece, but also their thoughts and spirit. Mr. Bai Shouyi is such a scholar, a renowned