—— 请按键盘 空白键 开始游戏 ——

Dispersion theory is the bridge between the abstract formalism of quantum mechanics and the concrete phenomena we observe.
色散理论是连接量子力学的抽象形式与我们观察到的具体现象之间的桥梁。
The best way to learn mathematics is to do mathematics.
度过生活的唯一方法就是笑着度过它。你要么笑,要么哭。我更喜欢笑。哭会让我头疼。
A sustainable coal industry is possible if we commit to the right technologies.
森林面临的最大威胁不是砍伐,而是漠不关心。
"The major threats to survival that our ancestors faced - predators, starvation, disease - left their mark on our fears and anxieties."