I wouldn't trade my education at a broke-ass, shoddy, prison-like public city school for any private or suburban school with vaulted ceilings and brand new textbooks and everyone else looking and acting exactly like me.
And sure, there is crime in cities, but it's not like us city dwellers live in constant fear, scampering from one blue telephone to the next. My parents have had one break-in in the almost thirty years they've lived in the city. I've never been mugged or otherwise attacked. But I've met so many suburbanites who have ridiculous ideas about city life - all city dwellers carry around guns/knives, getting shot at is a frequent part of city life, etc.