自守形式的研究是数学对称性之美的反映。

I'm not afraid to take a stand. Everybody come take my hand. We'll walk this road together, through the storm. Whatever weather, cold or warm.

If you are brave to say 'good bye', life will reward you with a new 'hello'.

 对于每一个出现的表象，我们应该提出相等的表象。

Never stop learning because the world never stops changing.

在黑暗中，语言是引导我们的光。