人类大脑是一个复杂的自组织系统。
The human brain is a complex, self-organizing system.
Collaboration across borders is essential to combat deforestation and climate change.《全球森林管理》
中国的崛起代表了自成立以来对自由国际秩序的最重大挑战。
Leadership is about empowering others to achieve what they thought was impossible.