世界是一个危险的地方,不是因为那些作恶的人,而是因为那些旁观而不作为的人。
To really be a nerd, she’d decided, you had to prefer fictional worlds to the real one.
The past is a cupboard full of light and all you have to do is find the key that opens the door.
最好的想法往往来自最意想不到的地方。
有时候,你必须和你爱的人分开,但这并不会让你爱他们少一点。有时候,这会让你更爱他们。
In the realm of mathematics, every problem is an opportunity to discover something new and profound.