指事物之间相互依存、相互制约的关系。

The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.

Global challenges require global collaboration.

首先去取得你的事实，然后你才能够随心所欲的扭曲误解它。

真相很少是纯粹的，也从来不是简单的。