—— 请按键盘 空白键 开始游戏 ——

The study of L-functions is a window into the hidden structure of numbers.
The truth hurts, but lies hurt more.
如果你热爱一件事时,你就会为它克服一切困难。
"What is a poet? An unhappy person who conceals profound anguish in his heart but whose lips are so formed that as sighs and cries pass over them they sound like beautiful music."