组合数学是不用计数的计数艺术。
处理一个不自由的世界的唯一方法是变得绝对自由,以至于你的存在本身就是一种反抗。
The surest way to corrupt a youth is to instruct him to hold in higher esteem those who think alike than those who think differently.
"You have to be paranoid to survive."
我们工作中最大的回报是知道自己带来了改变。