—— 请按键盘 空白键 开始游戏 ——

Sometimes the best way to help the poor is to give them cash and let them decide how to spend it.
有时帮助穷人的最好方式是给他们现金,让他们自己决定如何使用它。
The study of Shimura varieties bridges the gap between arithmetic geometry and automorphic forms.
Reason is the mirror of the senses.