你给予的越多，得到的就越多。

Liberal democracy may constitute the "end point of mankind's ideological evolution" and the "final form of human government."

In the realm of theoretical physics, every discovery opens up new questions and challenges.

纯粹自然状态的条件...是每个人对每个人的战争状态。

真正的魔力在于从日常中看见非凡的能力。