We use mathematics to understand the markets, not to predict them.

世界是一本书，不旅行的人只读了一页。

The church has no power to enforce obedience, neither have any laws they made for that purpose, any binding force on anyone, but by his own consent.

Sometimes, I think the purpose of life is to reconcile us to its eventual loss.

“过去并不是简单地消失的东西；它是我们永远携带的东西。”

极致就是把自己逼疯，把别人逼死。

“柠檬问题”指的是当卖家比买家掌握更多信息时，评估产品质量的困难。