Innovation is not just about new products; it's about rethinking how we live and work.
Art is not about answers, it's about questions.
"Realism is not about copying nature, but understanding its essence."
【释义】评定有大功劳的人,不应计较他的小过错;推举有大善行的人,不应挑剔他的小毛病。
Natural experiments are a powerful tool for understanding causal relationships in the real world.