专注和简单一直是我的秘诀之一。简单可能比复杂更难做到，你必须努力理清思路，从而使其变得简单。
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.
"The more you play, the more you learn about yourself and the game."
数学的本质在于它的自由。
塑造经济活动方向的激励是制度框架的函数。
The world is a book, and those who do not read live only one life.