—— 请按键盘 空白键 开始游戏 ——

The true test of a mathematical idea is its ability to inspire further questions.
The price of inaction is far greater than the cost of making a mistake.
Collaboration between industries and environmentalists isn't just possible - it's essential.
美即是真,真即是美——这就是你们在世上所知道、也该知道的一切。
Every act of writing is an act of betrayal.