—— 请按键盘 空白键 开始游戏 ——

To understand is to forgive, even when understanding is hardest to come by.
The strength of a political system lies in its ability to adapt to changing circumstances and to incorporate new ideas and practices.
In mathematics, the journey from question to answer is often more enlightening than the answer itself.
当他们思考我们国家的状况时,最勇敢的人可能会害怕,最聪明的人可能会颤抖。