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Good econometrics is like good carpentry—it's all about using the right tool for the job.
当我们拥抱思想多样性和跨国合作时,创新就会蓬勃发展。
The Great Moderation was neither great nor a moderation.
Life is constantly letting go, but the biggest regret is that we don't have time to say goodbye properly.
事实是,我不知道我在做什么。但我知道我在全心全意地做。