一件事实只要超过一个人相信，便不再是真相。

"The truth is rarely pure and never simple."

The human being is a sun; and the senses are his planets.

The study of L-functions is a reflection of the unity of mathematical knowledge.

在展示自己时，请记住，印象非常重要。整体形象必须毫无瑕疵。其他人会通过各种线索和端倪，判断你的真实面貌。所以，要重诺守时，要真实诚信，要准备充分。