哲学的任务不是提供答案，而是澄清问题。

Art doesn’t have to mean anything—it just has to mean something to you.

你无法总是控制外面发生的事情。但你总能控制内心发生的事情。

He who sacrifices freedom for security deserves neither.

Love isn't about when you first meet. It's about the many， many years you spend together， when you're trying to keep that flame burning.

Mathematics is a collaborative endeavor. No one does it alone.

衡量一个人得看他拥有力量时的所做所为/衡量一个人得看他用自己的力量做了什么。