—— 请按键盘 空白键 开始游戏 ——

Success is not final, failure is not fatal: It is the courage to continue that counts.
成功不是终点,失败也不是致命的:重要的是继续前进的勇气。
The beauty of mathematics is that it allows us to explore the universe without ever leaving our chairs.
The true joy of research comes from pushing the boundaries of what we thought was possible.
Our ideas of what we believe to be, are not of what they are, but only of what they seem to be.