dialectics of matter

例句：

1. 1. Dialectics is the study of how language changes over time.
   辩证法是研究语言随时间如何变化的学科。
2. 2.The dialectical method emphasizes the importance of contradictions in understanding complex issues.
   辩证方法强调理解复杂问题时矛盾的重要性。
3. 3.In dialectical thinking, opposites are seen as complementary rather than opposing forces.
   在辩证思维中，对立面被视为互补的，而非对立的力量。