The propensity to truck， barter， and exchange one thing for another is common to all men， and to be found in no other race of animals.

成功投资的关键不是预测未来，而是理解当下以及影响我们决策的偏见。

我不害怕风暴，因为我在学习如何驾驶我的船。

That’s been one of my mantras—focus and simplicity.Simple can be harder than complex，you have to work hard to get your thinking clean to make it simple.

追求数学知识是一段永无止境的旅程，充满了无尽的好奇和惊奇。