—— 请按键盘 空白键 开始游戏 ——

The more time I spent on mathematics, the more excited I got.
The future competition is about ecosystems. We must build an open cloud ecosystem with our partners.
最好的数学是简单的,但又不至于过于简单。
我对迷失并试图找到自己位置的想法感兴趣。