李德学撰文认为,马克思主义与时俱进的理论品格、品质表现为四个方面的特征。 其一,它突出表现为一个“实”字。“实”,就是尊重客观实际,做到实事求是。马克思主义的三个组成部分:哲学、政治经济学、科学社会主义的核心和灵魂就是“实事求是”。 其二,它体现了一个“辩”字。“与时俱进”的“时”,是指客观形势或社会实践。它是“时间与空间 Li Dexue’s article argues that the theoretical character and quality of Marxism in advancing with the times are characterized by four aspects. First, it highlights a “real” word. “Real” means respecting objective reality and seeking truth from facts. The three components of Marxism: philosophy, political economy, the core and soul of scientific socialism are “seeking truth from facts.” Second, it embodies a “debate” word. The “time” of “advancing with the times” means the objective situation or social practice. It is "time and space