"Why does law�s power and ubiquity require law school?"

"Because law school teaches students not only what the law is but also what it can be," writes Harvard lawprof Noah Feldman.

Yeah, but do law schools teach subject-verb agreement?

Or am I thinking only of grammar as it is and not also as it can be?

Maybe "law�s power and ubiquity" are � in a subtler manner of thinking, in a truer, better world � really just one thing: the big amazingness of law.