没有一个社会能够真正繁荣和幸福，其中大多数成员都贫困和痛苦。
No society can surely be flourishing and happy， of which the far greater part of the members are poor and miserable.
地理带的研究揭示了自然界的统一性，尽管它表面上看起来多样。
Innovation in agriculture isn't just about technology—it's about changing mindsets.
The most valuable resource we have isn't in the ground - it's the people who show up every day to do the work.
