Leadership is about inspiring people to do things they never thought they could.

如果你不前进，你就在落后。

在农业中，耐心不仅是一种美德，更是一种必需。

Quality is free. It's not a gift, but it's free. What costs money are the unquality things -- all the actions that involve not doing jobs right the first time.

The key to success is to focus our conscious mind on things we desire, not things we fear.

I’m positive that in 100 years much of what I take to be true today will be proved to be wrong， maybe even embarrassingly wrong， and I try really hard to identify what it is that I am wrong about today.

理解布莱克-斯科尔斯模型的关键在于认识到它是基于对冲以消除风险的理念。