我不得不提醒自己，有些鸟是不能关在笼子里的，他们的羽毛太漂亮了，当他们飞走的时候，你会觉得把他们关起来是种罪恶，但是，他们不在了你会感到寂寞，可是我只是想我的朋友了。
I have to remind myself that some birds aren't meant to be caged. Their feathers are just too bright. And when they fly away, the part of you that knows it was a sin to lock them up DOES rejoice. Still, the place you live in is that much more drab and empty that they're gone. I guess I just miss my friend.
经验只是我们给错误起的名字。
你能给予他人的最伟大的礼物就是你的时间，因为你正在给予他们你生命中永远不会再回来的一部分。
想象是创造的开始。你想象你所渴望的，你意愿你所想象的，最终你创造你所意愿的。
每一个数学定理都是一个故事，一个通过逻辑和理性展开的叙述，引领我们更深入地理解世界。
With a library you are free, not confined by temporary political climates. It is the most democratic of institutions because no one - but no one at all - can tell you what to read and when and how.