The best technology should be invisible, just like electricity - you don't need to understand how it works to use it.
最优财政政策的设计应旨在减轻时间不一致性和政治经济周期引起的扭曲。
You have to have fun in life, otherwise you’re just going to be miserable.
The most rewarding part of filmmaking is seeing the audience connect with the story.