We all want merit to mean something, and we all may be tempted to reduce that meaning to something measurable and concrete like an SAT score. The reality, though, is that who deserves entry into an institution depends on what the institution exists to do.

I had heard so much negative talk about our generation, that we're slackers and young fogies, that I knew wasn't true of the people I know.

Like the 'little emperors' of one-child China, too many Boomers were taught early that the world was made (or saved) for their comfort and enjoyment. They behaved accordingly, with a self-indulgence that was wholly rational, given their situation.

The next time someone uses denial of citizenship as a weapon or brandishes the special status conferred upon him by the accident of birth, ask him this: What have you done lately to earn it?

From the right, you get demagogues shouting about brown-skinned anchor babies and clamoring to deport the undocumented. From the left, you get advocacy for the oppressed but otherwise, when it comes to national civic identity, mainly silence.

Why does an iPhone cost only a couple hundred dollars? Because, as the stage performer Mike Daisey depicted in an arresting one-man show called 'The Agony and Ecstasy of Steve Jobs,' Apple's shiniest products are made by a shadowy company in China called Foxconn.

What does purpose mean? It means the deepest desire for our short lives to mean something. . . . To speak a language of purpose is to return to first principles and to be able to answer, in plain English, the plain questions of Why? Why should we chip in to help someone else? Why should we defer gratification? Why should we care about the long term? Why should we trust anyone who seems to be limiting our ability to do what we want?