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.
在计算中，不变量是短暂的。
创新不在于技术，而在于思维方式。
The only thing that stands between you and your dream is the will to try and the belief that it is actually possible.
The essence of cryptography is to allow communication in the presence of adversaries.