But finding new things that can be done successfully is tricky, because it requires knowing what you will need and whether you will be able to procure it. This is why Jeffrey Sachs’s Millennium Villages project has faltered, as the journalist Nina Munk’s recent book shows.
但寻找可以成功做成的东西绝非易事，因为这需要了解你将会需要什么以及你能不能得到它。这就是记者妮娜·芒克（Nina Munk）的新书所指出的杰弗里·萨克斯（Jeffrey Sachs）的千年村（Millennium Village）计划失败的原因。芒克指出，千年村试图让农民从生计农业专项商业农业，在此过程中忽略了太多东西。