<p>"What is beneficial is diversity. It’s beneficial to meet all kinds of people --not especially rich ones. "</p>
<p>Yes. The Ivies were less diverse when I went there than they are now, and yet, along with the trust fund kids, I met people from all over the country and the world, including a former Miss Wyoming (who came from such a humble background that the competition had shocked her to the core), the son of drug dealers (yes, he admitted this), an Argentinian whose family was in exile, several Olympian hopefuls, kids who had grown up on working farms, a Native American who had never before left the reservation, the son of Christian missionaries, and, yes, the children of celebrities. And then there were the rest of us - just ordinary middle class kids who happened to get good grades.</p>
<p>I’m not saying variety cannot be found at second tier and below schools, but that it does exist at the top. Quite frankly, I think going away to a four year college - any residential four-year college - is a life-changing experience. Commuting students never experience the full benefit of living round-the-clock with diversity, even if it isn’t ethnic diversity. I have a few friends who never went away to college, and, now that their children are going, they don’t get it. </p>
<p>I taught at one university where half the students were residential and the other half commuting. I could tell which ones lived on campus because they were always the better students, not because they were smarter but because they were always immersed in a learning environment.</p>