“To understand the fundamental benefits of an immigrant population, imagine that you could divide the population into two groups: one consisting on the average of the youngest, healthiest, boldest, most risk-tolerant, most hard-working, ambitious, and innovative people; the other consisting of everyone else. Transplant the first group to another country, and leave the second group in their country of origin. That selective transplanting approximates the decision to emigrate and its successful accomplishment. Hence it comes as no surprise that more than one-third of American Nobel Prize winners are foreign-born, and over half are either immigrants themselves or else the children of immigrants. That's because Nobel Prize-winning research demands those same qualities of boldness, risk-tolerance, hard work, ambition, and innovativeness.”