—— 请按键盘 空白键 开始游戏 ——

The text is a tissue of quotations drawn from the innumerable centres of culture.
A good algorithm is like a sharp knife—it does exactly what it is supposed to do with a minimum of applied effort.
我对生命变成死亡的那条界限感兴趣。
Sustainability isn't an option; it's a responsibility we owe to future generations.