“I hope 'The Voice' has a fifteen-year run, don't get me wrong. But I come from nothing, and maybe it's the Irish in me, but my attitude is always like, 'They'll figure me out soon.'”

“You've got to either say you're going to cut taxes and find some spending cuts. I think we ought to reform long-term entitlement spending in the country, but you can't out of one side of your mouth say, 'Yes, we're for tax cuts, we're for spending discipline, and we're for bringing down the debt.'”