Marshall was right, but he couldn't have anticipated just how imperfect Ohio State would be.

NPR: Wichita State Upsets OSU 70-66 For Final Four Trip

And yet the relation between economic data - which are often imperfect, and can only represent the state of an economy as it was some time in the past - and the future is tenuous at best.

BBC: A Point of View: And all shall worship money