经济学最终是为了改善人类福祉。
Economics is ultimately about improving human welfare.
The story of agriculture is the story of human survival and ingenuity.
Light thinks it travels faster than anything but it is wrong. No matter how fast light travels, it finds the darkness has always got there first, and is waiting for it.
Innovation is not about being the first, it's about being the best.
我一直相信赚钱的方法是在别人都在卖的时候买,在别人都在买的时候卖。
A wealth of information creates a poverty of attention.
可持续性不再是一种选择;而是我们都必须承担的责任。