The origin of education serves as the basis in the study of pedagogic theory, in which origin of humankind is the logic starting point. 摘要教育起源是教育理论研究中的基础问题，而人类起源是教育起源研究的逻辑起点。
As the basic principle of materialist dialectics, universal relations are also the logical starting point to expound other philosophical categories. 摘要普遍联系是唯物辩证法的基本原则，也是论证和阐述其它哲学范畴的逻辑起点。
