Why? Because if you earn a lot of money, you can give away a lot of money, and if you're successful in that career, you could give enough to an aid organization so that it could employ, let's say, five aid workers in developing countries, and each one of them would probably do about as much good as you would have done.
为什么呢？因为如果你赚到足够的钱， 你可以捐更多的钱， 如果你成了那个行业中的佼佼者， 你可以为一个支援机构提供足够的资金 这样它就可以雇佣5名 来自于发展中国家的支援工作者, 他们当中的每一个人将可能做得 和你们一样好。