故事就是光。在如此黑暗的世界里，光弥足珍贵。
智能是在世界中实现目标的能力。
要理解意识，就要研究它在生存中的作用。
The great powers are always searching for opportunities to gain power at the expense of their rivals, and they will use force if they believe it will bring them strategic advantage.
The brain is a kind of computer, but it's a very different kind of computer from the ones we're used to.
