One must realize that individuals choose whether to play the role of cosmopolitan or local, and how much to invest in that role. People make a conscious choice to become either cosmopolitans or locals, depending on their own personal talents and the perceived returns from making the choice.
我们必须意识到，人们是自己选择来做国际人士还是当地人士，并且选择为这个角色投入多少。人们有意识地选择成为国际或当地人士，这要看他们自己的才能以及他们认为这样的选择所带来的回报。