The world owes all its onward impulses to men ill at ease. The happy man inevitably confines himself within ancient limits.
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。
"The more you try to control something, the more it controls you."
友情有时会产生超越语言的理解。