The historian walks a tightrope between fact and imagination.

The most important thing in communication is hearing what isn't said.

追求数学真理是一生的旅程。

"Memory is both our prison and our only path to freedom." 《记忆的囚徒》

"I don't want to be a hero. I just want to be a person who does the right thing."

我们不仅仅是信息的被动接受者；我们积极地构建我们对世界的理解。