The stock market is a device for transferring money from the impatient to the patient.

I keep thinking about this river somewhere, with the water moving really fast. And these two people in the water, trying to hold onto each other, holding on as hard as they can, but in the end it’s just too much. The current’s too strong. They’ve got to let go, drift apart.

问题不是“我们想知道关于人们的什么？”，而是“人们想告诉我们关于他们自己的什么？”

地球提供了足够的东西来满足每个人的需求，但不是每个人的贪婪。

数学是一门活生生的学科，不断演变和发展。