translation.en: If we look at biology, and many of you probably don't know, I was a biology major before I went into architecture, the human skin is the organ that naturally regulates the temperature in the body, and it's a fantastic thing.
translation.zh: 如果我们从生物学来看 或许你们当中很多人都不知道 在我学建筑之前 我曾经主修生物， 人体皮肤是一个可以自然调控 身体温度的器官 这点非常神奇