界限定义了我们的身份。它们定义了什么是“我”，什么不是“我”。界限显示了我结束的地方和他人开始的地方，引导我拥有一种所有权感。
Boundaries define us. They define what is me and what is not me. A boundary shows me where I end and someone else begins, leading me to a sense of ownership.
There are two possible outcomes: if the result confirms the hypothesis, then you've made a measurement. If the result is contrary to the hypothesis, then you've made a discovery.
Every mathematical problem is a puzzle waiting to be solved, and every solution is a step towards greater understanding.
It’s not the manager’s job to prevent risks. It’s the manager’s job to make it safe to take them.
品质会被人长久记住，而价格很快就会被遗忘。
