这个月你们中有多少人没有违法?这就是我想要建立的社会。我想要一个保证——用物理和数学,而不是法律——我们可以给自己真正的个人通信隐私。
(How many of you have broken no laws this month? That's the kind of society I want to build. I want a guarantee - with physics and mathematics, not with laws - that we can give ourselves real privacy of personal communications.)