To be human is to be guilty.

Products are the foundation of a company, without good products everything is just talk.

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

每一本书都是一次旅程，每一次旅程都是一本书。

我们的收入好像我们的鞋子，如果太小就会挤脚并疼痛，如果太大则会绊脚和摔跤。

唯一能拯救世界的是重新发现人类的灵魂。