—— 请按键盘 空白键 开始游戏 ——

The best time to start investing in your relationships is in your 20s.
Architecture is the making of the form of the city.
In mathematics, the art of proposing a question must be held of higher value than solving it.
The climate system is extraordinarily complex, and our understanding of it is still evolving.
要打破人的偏见比崩解一个原子还难。