过去从未死去。它甚至还没有过去。
The past is never dead. It's not even past.
Every life is unique and deserves to be remembered.
Business is about solving problems, not just making money.
我们不是汽车的制造者，我们是制造汽车的人的制造者。
我们都被自己的叙述所困。
The best way to learn econometrics is by doing—working with real data and real problems.