Making something variable is easy. Controlling duration of constancy is the trick.

The city is a shared dream.

戏剧的力量在于它能够使不可见的变得可见，给无形的赋予形式，给无声的赋予声音。

Design is not just what it looks like and feels like.Design is how it works.

最好的科学是用开放的心态和学习的意愿完成的。

科学是关于提出正确的问题并坚持不懈地寻找答案。