数学的本质不仅在于解决问题,还在于提出正确的问题。
宏观经济学的核心问题是理解人们如何随时间做出决策。
国际政治是一项残酷而危险的事务,而且很可能继续保持这种状态。
All women become like their mothers. That is their tragedy. No man does, that’s his.
我不是那种会让对未来的热爱减少的人。
Innovation in agriculture isn't just about technology; it's about understanding the land and listening to those who work it every day.