—— 请按键盘 空白键 开始游戏 ——

我已经失去我的生命中不死的一部分,留下来的也就跟畜生没有分别了。
The true measure of our success is how well we feed the world while preserving its resources.
Quantum mechanics is not just a theory, it is a way of understanding the fundamental nature of reality.
The essence of mathematics lies in its freedom.