Sometimes, where a complex problem can be illuminated by many tools, one can be forgiven for applying the one he knows best

No one has ever done anything too bad to be forgiven

A determined soul will do more with a rusty monkey wrench than a loafer will accomplish with all the tools in a machine shop.

Everything Is Illuminated

The R.P.I. is one of those tools that we have at our disposal.

I think you can have a ridiculously enormous and complex data set, but if you have the right tools and methodology then it's not a problem.