Americas growth historically has been fueled mostly by investment, education, productivity, innovation and immigration. The one thing that doesnt seem to have anything to do with Americas growth rate is a brutal work schedule. – Fareed Zakaria
What we see today is an American economy that has boomed because of policies and developments of the 1950s and 60s: the interstate-highway system, massive funding for science and technology, a public-education system that was the envy of the world and generous immigration policies. – Fareed Zakaria