"The past is always with us, and it shapes who we are and how we see the world."

The success of an enterprise cannot be achieved without the continuous pursuit of technology and strict control of quality.

一个人独处要超脱，与别人共处要和蔼；没有事时享受闲适；有了事情要果断；得意时要显出淡泊，失意时要安然处之。

The joy of mathematics comes from the moments of clarity when complex things become simple.