大脑是我们迄今为止在宇宙中发现的最复杂的东西。
There is no such thing as a quality problem. There are only problems, and the solutions to those problems may involve quality considerations.
You have enemies? Good. That means you've stood up for something, sometime in your life.
The universe is infinitely diverse.
The anarchic nature of the international system forces states to compete for power.
人类的历史性上升,整体而言,可以概括为意识对盲目力量的一系列胜利——在自然中、在社会中、在人类自身中。