Markets are not just about prices; they're about information and incentives.
过去是一个陌生的国家;他们在那里做事的方式不同。
"The writer is a man who is always searching for the right word, the perfect word, the word that will make the reader see what he sees, feel what he feels, understand what he understands."
检验假设有效性的唯一相关标准是其预测与经验的比较。
The essence of cryptography is to allow communication in the presence of adversaries.