读书是为了满足你自己天生的好奇心,不是为了给别人留下好印象,也不是为了完成什么任务。
Never look back unless you are planning to go that way.
密码学中的挑战不仅仅是创建不可破解的代码,还包括创建即使技术发展也能保持安全的系统。
Government, even in its best state, is but a necessary evil; in its worst state, an intolerable one.
I'm not perfect, but I'm perfect for you.