Memory is the way we keep telling ourselves our stories - and telling other people a somewhat different version of our stories.
每块石板都讲述着万年历史——我们的职责是尊重这个时间线。
The success of Pinduoduo lies in finding an underdeveloped market.
"Causal inference requires careful thought about the assumptions underlying your analysis."
We don't just manufacture chemicals; we enable progress.