"The essence of mathematics lies in its freedom."

Human suffering and joy are universal, no matter where we come from.

Well may the boldest fear and the wisest tremble when they contemplate the situation of our country.

持续学习的文化是长期成功的基础。

债券市场是市场信心的最终反映。

非确定性计算的概念是计算机科学中最重要的思想之一。

"The best stories are those that challenge our perceptions and force us to see the world differently."

Don't be afraid of failure. Failure is the necessary path to success.

系统价值的证明是它的存在。