我们时代的挑战是建立一个为所有人服务的经济，而不仅仅是少数特权阶层。
The challenge of our time is to build an economy that works for everyone, not just the privileged few.
Collaboration across borders is key to solving the challenges of global hunger.
We have a responsibility to future generations to leave the planet in better shape than we found it.
最好的想法往往来自最意想不到的地方；保持开放的心态。