That there are things in this world not carved out of gray stone. That there s a small place inside of us they can never lock away, and that place is called hope.
在这个世界上，有些东西用石头是刻不来的。在我们的心中有块地方是关不住的，那块地方称为自由。
You can't just keep doing what works one time, everything around you is always changing. To succeed, stay out in front of change.
研究中国经典不仅是一种学术追求，更是一场自我发现的旅程。
In mathematics, the art of proposing a question must be held of higher value than solving it.