这种新民主主义共和国，一方面和旧形式的、欧美式的、资产阶级专政的、资本主义的共和国相区别，那是旧民主主义的共和国，那种共和国已经过时了；另一方面，也和苏联式的、无产阶级专政的、社会主义的共和国相区别，那种社会主义的共和国已经在苏联兴盛起来，并且还要在各资本主义国家建立起来，无疑将成为一切工业先进国… - Mao Zedong

如果有了正确的理论，只是把它空谈一阵，束之高阁，并不实行，那末，这种理论再好也是没有意义的。认识从实践始，经过实践得到了理论的认识，还须再回到实践去。认识的能动作用，不但表现于从感性的认识到理性的认识之能动的飞跃，更重要的还须表现于从理性的认识到革命的实践这一个飞跃。抓着了世界的规律性的认识，必须把它再回到改造世界的实践中去，再用到生产的实践、革命的阶级斗争和民族斗争的实践以及科学实验的实践中去。

Enterprises, such as banks, railways and airlines, whether Chinese-owned or foreign-owned, which are either monopolistic in character or too big for private management, shall be operated and administered by the state, so that private capital cannot dominate the livelihood of the people: this is the main principle of the regulation of capital. This is another solemn declaration in the Manifesto of the Kuomintang's First National Congress held during the period of Kuomintang-Communist co-operation, and it is the correct policy for the economic structure of the new-democratic republic. In the new-democratic republic under the leadership of the proletariat, the state enterprises will be of a socialist character and will constitute the leading force in the whole national economy, but the republic will neither confiscate capitalist private property in general nor forbid the development of such capitalist production as does not "dominate the livelihood of the people", for China's economy is still very backward.

国家的统一，人民的团结，国内各民族的团结，这是我们的事业必定要胜利的基本保证。但是，这并不是说在我们的社会里已经没有任何的矛盾了。没有矛盾的想法是不符合客观实际的天真的想法。在我们的面前有两类社会矛盾，这就是敌我之间的矛盾和人民内部的矛盾。这是性质完全不同的两类矛盾。