"I don't post everything, but what I do post is a piece of my heart."

市场并非完全有效，但它们足够有效，以至于大多数人无法持续跑赢市场。

To cure the British disease with socialism was like trying to cure leukaemia with leeches.

I don't care what people say about me, I know who I am.

数学是过去与未来的对话。

我不是一个会回头看并想着“我希望我当时做得不同”的人。