我们必须设计本质上是恢复性和再生性的系统。

Investing is not about beating others at their game. It's about controlling yourself at your own game.

译文：定要积德，一定要对人和气慈悲，一定要替人包含一切，而且要爱惜自己的精神。

λ演算的基本概念是函数，被视为一种对应规则。