The relation between what we see and what we know is never settled.

货币政策规则的设计应避免自由裁量政策的陷阱，后者往往导致时间不一致性。

我以全新的心态对待每个项目，试图重新定义建筑的可能性。

Look up at the stars and not down at your feet. Try to make sense of what you see, and wonder about what makes the universe exist. Be curious.

劳动力市场比传统模型假设的更具适应性。