If we want to feed the world, we must invest in smarter ways to raise livestock.
如果我們想養(yǎng)活世界，就必須投資于更智能的畜牧方式。
自由貿(mào)易使得資源得以最優(yōu)配置。
To combat an adversary， become their friend.
The fabulous country—the place where miracles not only happen, but where they happen all the time.