就现代自然科学理论体系发展的内在动力和外部因素，讨论人们出于对理论基础逻辑统一性的追求，通过创造性思维，使反映理论体系的两个基石——基本概念和基本关系沿着不断增加逻辑统一性和逻辑简单性方向发展和进化，最终推动了科学理论体系向“理论的统一性”这一必然趋势发展． On the internal motivation and external factors of the development of the modern natural science theory system, discussing the people’s pursuit of the logical unity of the theoretical foundation, through the creative thinking, the two cornerstones of the theoretical system, the basic concepts and the basic relations, are constantly increasing Logical unity and logical simplicity direction and evolution, and ultimately promote the scientific theoretical system to the “theoretical unity” of the inevitable trend of development.