一个故事不像一条要跟随的路……它更像一座房子。你走进去，待一会儿，来回徘徊，在你喜欢的地方安顿下来，发现房间和走廊如何相互关联，外面的世界如何通过这些窗户的视角而改变。

Collaboration is the key to solving the world’s biggest health challenges.

Happiness is not something ready-made. It comes from your own actions.

Humility is the first lesson farming teaches us.

纯粹自然状态的条件...是每个人对每个人的战争状态。