农业创新不仅仅是技术问题，更是理解土地和耕种者的问题。

A building should appear to grow easily from its site.

"The goal of mathematics is to understand the universe."

Becoming fearless isn't the point. That's impossible. It's learning how to control your fear, and how to be free from it.

无论什么年龄，人心只会向同样敞开的心敞开。