在美国哥伦比亚大学图书馆收藏的张学良藏书目录中,有大量“红色”和偏左的书籍。其中既有张学良自购者,也有负责看守他的刘乙光等人代购者。在被幽禁大陆期间,张学良曾认真研读其中的部分马列主义理论著作,并对《辩证唯物论与历史唯物论》上册、《哲学选辑》等书和部分杂志上刊发的理论文章做了详尽摘抄,留下了大量读书卡片。就卡片呈现的内容和其所写日记来看,张学良在当时不仅对马列主义有比较全面深入的理解,而且在自觉地运用其理论和方法去观察、分析问题。这一发现不仅有助于了解张学良当时的思想状况,而且对理解他在西安事变过程中的某些做法也不无裨益。 There is a large number of “red” and left-leaning books in the Zhang Xueliang’s collection of books collected by the Columbia University Library. Among them, Zhang Xueliang since the purchase, but also responsible for guarding his Liu et al on behalf of buyers. While being detained in the mainland, Zhang Xueliang studied some of the Marxist-Leninist books on Marxism-Leninism and read the theoretical articles published in books such as “Dialectical Materialism and Historical Materialism,” “Selected Works of Philosophy,” and some other journals , Leaving a lot of reading cards. According to the contents of the card and the diary it was written, Chang Hsueh-liang not only had a more comprehensive and in-depth understanding of Marxism-Leninism at the time, but also consciously applied his theories and methods to observe and analyze the problems. This finding not only helps to understand Zhang Xueliang’s current ideological situation, but also helps to understand some of his practices during the Xi’an Incident.