在危机时刻，真正的领导力才会显现。

The best science is done with both hands dirty and minds clear.

The process of verification is as important as the process of creation in computer science.

史记

困难面前不退缩，责任面前不推诿。

However difficult life may seem, there is always something you can do and succeed at.

大自然是一本书，每一页都是一个新的篇章，每一章都是一个新的故事。