量化金融最重要的教训是，你必须理解模型的局限性。

I sent my Soul through the Invisible, Some letter of that After-life to spell: And by and by my Soul return'd to me, And answer'd "I Myself am Heav'n and Hell."

我们都是自己经历的翻译者，试图用自己的语言理解世界。

Every decision we make today echoes in the waters of tomorrow.

In the theatre, we are all equal. The stage is a place where social hierarchies dissolve, and we are left with the raw essence of humanity.