密码学是将信息转换成一种形式，使任何没有解锁密钥的人都无法理解的艺术。
La verdadera patria del hombre es la infancia.
The historian is both detective and storyteller.
译文：世家子弟登上高位，而有才华的人却埋没在低级的官职中。
如果明智地使用，技术可以成为可持续森林管理的最大盟友。
God expects but one thing of you, and that is that you should come out of yourself in so far as you are a created being made and let God be God in you.
Every time a coal plant closes, a piece of America's heart closes with it.
