I don't think you can ever do your best. Doing your best is a process of trying to do your best.

Agriculture is not just a business; it is a way of life.

The ocean doesn't belong to us; we belong to the ocean.

没有思想的自由，就没有真正的自由。

对付一个不自由的世界唯一的方法就是变得如此绝对自由，以至于你的存在本身就是一种反叛。

Acknowledging what you don't know is the dawning of wisdom.

对任何思考者来说，最大的挑战是以一种允许解决的方式表述问题。

Without passion, there might be no error, but without passion, there would certainly be no greatness.