在它们永远闭上之前，睁开眼睛，看看你能看到什么。

The highest possible stage in moral culture is when we recognize that we ought to control our thoughts.  

建筑中的沉默与声音同样有力。

Never let anyone else define your worth. You are the only one who can decide your value.

理论物理学不仅仅是解决问题，更是要找到正确的问题去解决。