Good econometrics is like good carpentry—it's all about using the right tool for the job.
When you lead, your real job is to create more leaders, not more followers.
控制愤怒的情绪如同摧毁山峦般坚毅,又如救火一样迅疾;压制欲望如同填塞山谷一样有毅力,又如防洪一样果断。
浪费是一种设计缺陷,而我们的工作就是修复它。
做父亲就是被诅咒着看你的孩子长大。