—— 请按键盘 空白键 开始游戏 ——

过去从未消亡,它甚至从未过去。
The arithmetic of L-functions is a key to unlocking the secrets of number theory.
对煤炭的战争就是对美国工人的战争。
So happiness is the most popular word we have heard through the past two years. Happiness is not only related to personal experiences and personal values, but also, it's about the environment.
我所渴望的只是行走在一个没有地图的地球上。