—— 请按键盘 空白键 开始游戏 ——

The essence of mathematics lies in its power to reveal patterns and symmetries.
There are things that happen and leave no discernible trace, are not spoken or written of, though it would be very wrong to say that subsequent events go on indifferently, all the same, as though such things had never been.
我能给有抱负的演员的最好建议是耐心和坚持。这是一个艰难的行业,但如果你热爱它,那就是值得的。