The arithmetic of modular forms is a key to understanding the deeper mysteries of number theory.

你可以拥有一切。只是不能同时拥有。

Life is a tragedy when seen in close-up, but a comedy in long-shot.

The quality of an organization's integrity determines the quality of its trust.

 “您90多岁了还坚持工作，您的动力来自哪里？您的初心是什么？”洛阳一群“90后”青年看望陈俊武时问道。

In times of crisis, true leadership is measured by actions, not words.

发现的喜悦是推动数学家前进的动力。