—— 请按键盘 空白键 开始游戏 ——

Moral Precepts are precepts of perfection.
The study of topological phases of matter is a testament to the power of theoretical physics to predict and explain new states of matter.
人生苦短,尽情炫酷。
Freedom is not something that anybody can be given. Freedom is something people take, and people are as free as they want to be.