我们需要的是热烈而镇定的情绪，紧张而有秩序的工作。 - Mao Zedong

In ordinary circumstances, contradictions among the people are not antagonistic. However, if they are not handled properly, or if we relax our vigilance and lower our guard, antagonism may arise. In a socialist country, a development of this kind is usually only a localized and temporary phenomenon. The reason is that the system of exploitation of man by man has been abolished and the interests of the people are the same.

革命的集体组织中的自由主义是十分有害的。它是一种腐蚀剂，使团结涣散，关系松懈，工作消极，意见分歧。它使革命队伍失掉严密的组织和纪律，政策不能贯彻到底，党的组织和党所领导的群众发生隔离。这是一种严重的恶劣倾向。

The masses, the army, and the cadres are the three pillars on which we rely.