计算复杂性的概念不仅仅是我们能计算多快，还包括理解什么是可以计算的极限。
Arrange whatever pieces come your way.
我对建筑中消失的概念很感兴趣。
I write to understand as much as to be understood.
The story of human origins is still being written.
"The truth is, you never know for sure what's coming next."
Judge a man by his questions rather than by his answers.
To build is to make the invisible visible.