—— 请按键盘 空白键 开始游戏 ——

最重要的是,你必须对自己忠实。
In the end, we will remember not the words of our enemies, but the silence of our friends.
The arithmetic of modular forms is a reflection of the deeper symmetries of number theory.
The stock market is filled with individuals who know the price of everything, but the value of nothing.
I hope it will not be long before we have a machine that will be able to solve all mathematical problems.