What would Milton Friedman do (or, more precisely, say):
So today, I want to ask you, what’s your contribution going to be? What problems are you going to solve? What discoveries will you make? What will a president who comes here in twenty or fifty or one hundred years say about what all of you did for this country?
I would rather think that the words of Milton Friedman from his book Capitalism and Freedom make more sense:
"The paternalistic 'what your country can do for you' implies that government is the patron, the citizen the ward, a view that is at odds with the free man's belief in his own responsibility for his own destiny. The organismic, 'what you can do for your country' implies that government is the master or the deity, the citizen, the servant or the votary. To the free man, the country is the collection of individuals who compose it, not something over and above them. He is proud of a common heritage and loyal to common traditions. But he regards government as a means, an instrumentality, neither a grantor of favors, and gifts, nor a master or god to be blindly worshipped and served.
That's the entire post from Helen Smith (via Glenn Reynolds). Parents may want to take the time to talk to their kids about what government is and/or should be. You don't have to agree with Friedman's view (I do), but it's a view that IMHO doesn't get enough airtime.