应对不自由世界的唯一方法就是变得如此绝对自由,以至于你的存在本身就是一种反叛。
The structure of the international system forces states to behave in certain ways, regardless of their internal characteristics.
Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.
是我们的选择而非能力,真正展现了我们是谁。