每本书都是作者和读者之间的对话。

"The only way to discover the limits of the possible is to go beyond them into the impossible."

【译文】 孔子说：“君子有三件事要警戒：年轻时，血气还不成熟，要戒女色；年壮时，血气正旺盛，要戒争斗；年老时，血气已衰落，要戒贪婪。”

Memory， I realize， can be an unreliable thing； often it is heavily coloured by the circumstances in which one remembers.

奢侈者常嫌不够富足，节俭者虽贫穷却有余藏；奢侈者心常常贫困，节俭者的心常常富贵。

语法和语义之间的相互作用是形式语言研究的核心。

Diversification is the only free lunch in finance.

The only way to change the world is to change the way we think.

短期融资市场是现代金融的阿喀琉斯之踵。