—— 请按键盘 空白键 开始游戏 ——

希望处于高官厚禄的人可以让贤,财物多的能够分给穷人。 
Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.
Understanding the real lives of the poor is the first step toward designing effective policies to help them.
自由不是一种状态,而是一种态度。
我相信音乐有治愈、激励、将人们团结在一起的力量。