纯数学和应用数学之间的相互作用是真正创新发生的地方。
The only way to learn mathematics is to do mathematics.
象征权力是一种无形的权力,只有在那些不想知道自己受其支配甚至自己也在行使它的人的共谋下才能行使。
The challenge of modern cryptography is not just to secure communication, but to do so in a way that is both efficient and scalable.