—— 请按键盘 空白键 开始游戏 ——

"Silence is the language of the oppressed."
"Science is the highest personification of the nation because that nation will remain the first which carries the furthest the works of thought and intelligence."
The future of physics lies in the unification of quantum mechanics and general relativity.
"A good book is a friend that never lets you down."
一个好的旅行者不知道他要去哪里。