But when they gaze up at the stars, they turn sentimental and believe that if extraterrestrial intelligences exist, they must be civilizations bound by universal, noble, moral constraints, as if cherishing and loving different forms of life are parts of a self-evident universal code of conduct.
-Liu Cixin
Select a background
![Awesome background image](/backgrounds/default/23.png)
![Awesome background image](/backgrounds/default/16.png)
![Awesome background image](/backgrounds/default/8.png)
![Awesome background image](/backgrounds/default/10.png)
![Awesome background image](/backgrounds/default/18.png)
![Awesome background image](/backgrounds/default/21.png)
![Awesome background image](/backgrounds/default/5.png)
![Awesome background image](/backgrounds/default/1.png)
![Awesome background image](/backgrounds/default/13.png)
![Awesome background image](/backgrounds/default/9.png)
![Awesome background image](/backgrounds/default/25.png)
![Awesome background image](/backgrounds/default/3.png)
![Awesome background image](/backgrounds/default/11.png)
![Awesome background image](/backgrounds/default/6.png)
![Awesome background image](/backgrounds/default/14.png)
![Awesome background image](/backgrounds/default/15.png)
![Awesome background image](/backgrounds/default/24.png)
![Awesome background image](/backgrounds/default/1-400.png)
![Awesome background image](/backgrounds/default/4.png)
![Awesome background image](/backgrounds/default/20.png)
![Awesome background image](/backgrounds/default/4.jpg)
![Awesome background image](/backgrounds/default/17.png)
![Awesome background image](/backgrounds/default/22.png)
![Awesome background image](/backgrounds/default/12.png)
![Awesome background image](/backgrounds/default/2.png)
![Awesome background image](/backgrounds/default/1-275.png)
![Awesome background image](/backgrounds/default/19.png)
![Awesome background image](/backgrounds/default/7.png)
![Awesome background image](/backgrounds/default/1-375.png)
More quotes by Liu Cixin
Popular Authors
A curated listing of popular authors.