—— 请按键盘 空白键 开始游戏 ——

Sustainability is not a choice, it is a responsibility.
懒惰是所有恶习的开端,所有美德的王冠。
The beauty of mathematics lies in its ability to simplify the complex.
To be without some of the things you want is an indispensable part of happiness.
Everymorning I jump out of bed and step on a landmine. The landmine is me. After the explosion, I spent the rest of the day putting the pieces together.