No matter where life takes us, we’ll always be a family.
无论生活将我们带向何方,我们永远是一家人。
Good econometrics is like good carpentry—it's all about using the right tool for the job.
真相很少是纯粹的,也从不简单。
Reflect upon your present blessings, of which every man has plenty; not on your past misfortunes, of which all men have some.