The art of cryptography is to make the cost of breaking the system exceed the value of the information protected.
一个思想若称不上危险,那么它就不值得称作思想。
文学是一种抵抗的形式,是对不公正说不并寻求真理的方式。
Twenty years of romance make a woman look like a ruin; but twenty years of marriage make her look like a public building.