L-函数的研究是探索数字隐藏结构的窗口。

合抱的大树从细小的萌芽生长，九层的高台从一筐筐泥土筑起

That man, I think, has had a liberal education who has been so trained in youth that his body is the ready servant of his will.  

The only real voyage of discovery consists not in seeking new landscapes, but in having new eyes.

成功不是终点，失败也并非致命，重要的是继续前进的勇气。