The truth is often hidden in the most ordinary places.

最好的投资是那些能够创造价值的人，而不仅仅是想法本身。

Money is concerned only with what is common to all: it asks for the exchange value, it reduces all quality and individuality to the question: How much?

做数学就是与宇宙对话，寻找我们甚至可能还不知道如何提出的问题的答案。