在数学中，真理总是相对于你所在的系统而言的。
In mathematics, truth is always relative to the system you're working in.
"In the future, AI will be as common and essential as electricity is today."
数学是一门活生生的学科，随着新的思想和发现不断演变。
It's not the face, but the expressions on it. It's not the voice, but what you say. It's not how you look in that body, but the thing you do with it. You are beautiful.
最终，我们记住的不是敌人的话语，而是朋友的沉默。