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。

我被有历史的材料所吸引。

I think it's important to take risks and not be afraid to fail.

The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.

民煮是最不坏的制度。

Art is the antidote to indifference.

"The past is a puzzle, and the historian is the person who tries to put the pieces together."

压力是一种特权。