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To write history is to wrestle with ghosts.

The best way to learn econometrics is by doing—working with real data and real problems.

我們都是自己經(jīng)歷的囚徒，而自由的關(guān)鍵在于理解這些經(jīng)歷。

Don’t take it personally when someone turns you down. Assume they are like you: busy， occupied， distracted. Try again later. It’s amazing how often a second try works.

The strength of a team lies in the diversity of its members.

The application scenarios of drones far exceed our imagination.

教育的真正目標(biāo)是喚醒靈魂。