世界上充满了看不见的伤口。
The world is full of invisible wounds.
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。
我们就是土地，土地就是我们。
I'm not gonna be one of those people who has to look back and say, 'I should have done that.'
"Writing is a way of making the world more bearable."
The founders of a new colony, whatever Utopia of human virtue and happiness they might originally project, have invariably recognized it among their earliest practical necessities to allot a portion of the virgin soil as a cemetery, and another portion as the site of a prison.
