Good econometrics is like good carpentry—it's all about using the right tool for the job.
哲学不是一种学说,而是一种活动。
I don’t like to be predictable. I like to be spontaneous and go with my gut.
你无法控制谁爱你,但你可以控制你爱谁。
【释义】经过多年努力也还不够,一旦毁坏却十分彻底。