成功的关键是将我们的意识集中在我们所渴望的事情上，而不是我们所害怕的事情上。

The world is full of people whose notion of a satisfactory future is, in fact, a return to the idealised past.

Sustainability must be profitable, or it won't be sustainable—this is the challenge we must solve in modern farming.《The Grain Frontier》