—— 请按键盘 空白键 开始游戏 ——

The Big Bang is not the beginning of everything, but the beginning of our observable universe.
从你所在的地方开始,用你所拥有的。做出一些成就,永不满足。
"Mathematics is the science of patterns, and we study them to learn how to think logically, critically, and creatively."
I love competing. I love the rush. I love the challenge. I love the pressure.