最激进的艺术往往是最微妙的。
好的计量经济学就像好的木工——关键在于为工作使用正确的工具。
人工智能是新的电力。
The story itself is the protagonist, rather than the story of the people.
The test of our progress is not whether we add more to the abundance of those who have much; it is whether we provide enough for those who have too little.
Language is not just a system of symbols， but a set of practices with social and cultural significance.
We all owe death a life.