—— 请按键盘 空白键 开始游戏 ——

Safety isn’t just a protocol; it’s a culture we must build every single day.
Technology is the game-changer in reducing emissions while meeting global energy demand.
The dead are not powerless. Dead, did I say? There is no death, only a change of worlds.
The study of automorphic representations is a reflection of the unity of mathematical knowledge.
"The only way to learn mathematics is to do mathematics."
世界上有许多既美好又出类拔萃的事物,可是他们却各不相依。