America will pay the price in the long term unless it changes course. Investing in its children and young people provides the very highest return that any society can earn, in both economic and human terms.
这一代际演化导致了人力资源的大浪费。从长期看，除非有所改变，否者美国将为此付出代价。投资于儿童和年轻人可以为社会带来最高的回报，不管从经济学上说还是从人类学上说。