2. Law of contradiction: The development and movement of all things are driven by contradictions, and new contradictions are formed in the process of change. In the development of people, things, families, countries, society and mankind, we should pay attention to identifying, grasping and solving the main contradictions.
3. Relativity: All development and movement are relative, and individuals are also relative in thought, perception and emotion.
The relationships between people and between people and society can be summarized as interdependent contradictions.