The greatest legacy we can leave is a healthier planet for future generations.
环境不是刺激的马赛克,而是一个力场,其中每个部分都与其他部分动态相关。
当一个人不能再拥有的时候,他唯一能做的便是不要忘记。
Hate me, because I desire your great, great, need at all costs.
The structure of the international system forces states to behave in certain ways, regardless of their internal characteristics.