In the practical activities, people make creative thinking activities and get some breakthroughs on the edges or the cross points of different subjects based on the exper...

• 在实践活动中,基于经验和灵感,在学科边缘或交叉点上会有所突破,进行创造性思维活动,知识会不断地自我孵化和增长,产生新的知识。