The fate of the entire human race was now tied to these slender fingers. Without hesitation, Ye pressed the button. - Liu Cixin

Killing one person was murder; killing a few or dozens was ore murder; so killing thousands or tens of thousands ought to be punished by putting the murderer to death a thousand times. What about more than that? a few hundred thousand? The death penalty, right? Yet, those of you who know some history are starting to hesitate.

What if he killed millions? I can guarantee you such a person would not be considered a murderer. Indeed, such a person may not even be thought to have broken any law. If you don't believe me, just study history! Anyone who has killed millions is deemed a 'great' man, a hero.

And if that person destroyed a whole world and killed every life on it — he would be hailed as a savior!

I don’t have much to say except a warning. Life reached an evolutionary milestone when it climbed onto land from the ocean, but those first fish that climbed onto land ceased to be fish. Similarly, when humans truly enter space and are freed from the Earth, they cease to be human. So, to all of you I say this: When you think about heading into outer space without looking back, please reconsider. The cost you must pay is far greater than you could imagine. *

The more transparent something was, the more mysterious it seemed. The universe itself was transparent; as long as you were sufficiently sharp-eyed, you could see as far as you liked. But the farther you looked, the more mysterious it became.