有人居住的世界的边界是由人类知识的极限决定的。

谷物不仅仅是商品，它是文明的基础。

技术并不重要。重要的是你对人有信心，认为他们本质上是善良和聪明的，如果你给他们工具，他们会做出美妙的事情。

The most sublime act is to set another before you.

中央银行应该是不确定性海洋中的稳定灯塔。

That there are things in this world not carved out of gray stone. That there s a small place inside of us they can never lock away, and that place is called hope.

The pursuit of truth is the noblest endeavor of mankind.

成功的交易者必须与两个强大的敌人斗争：市场和他自己。