"Sometimes the hardest thing to do is to tell the simplest truth."

坚持是数学研究的关键，许多伟大的成果来自于长期的奋斗。

我们都身处阴沟，但仍有人仰望星空。

企业的成功不是偶然的，而是必然的。

A company’s culture is defined by the actions of its leaders, not just their words.