未来属于今天为之准备的人。
相信自己,是成功的第一步。
The best way to learn econometrics is by doing—working with real data and real problems.
I don't believe in luck, I believe in preparation.
亲戚都不归附,也就不要对外办交际。
You can't cross the sea merely by standing and staring at the water.
优雅的沉默比空洞的言语更能打动人心。