每一种材料都有其智慧。

译文：心能明辨是非，就能快速而又果断处理事情；不忘记礼义廉耻，做人就会一身正气，不与卑污的人同流合污。

Literature is the conversation between the living and the dead.

The greatest wisdom is to realize one's own ignorance.

The world is full of people who will tell you what you can't do. What you must do is find the ones who will tell you what you can.

I have never been able to write a happy play. I can't. I can write a funny play, but I can't write a happy play.

关于我的建筑，唯一困扰我的是它们还不够好。