我们对建筑之间的空间和建筑本身同样感兴趣。

Memory， I realize， can be an unreliable thing； often it is heavily coloured by the circumstances in which one remembers.

"Writing is a matter of patience and stubbornness, not talent."

写作古文的难度，比登上青天还要难。

The only way to be free is to serve.

在量子场论中，真空并非空无一物，而是充满了虚粒子。