When people make the mistake of underestimating me, that's when they are really in for their biggest surprise.
Donald TrumpIf I'm so fortunate to be chosen, I think I'll do very well. I will do everything in my power to beat Hillary Clinton, I promise you.
Donald TrumpLet Obamacare fail. It will be a lot easier, and I think we're probably in that position where we'll just let Obamacare fail.
Donald TrumpI know politicians - I know politicians, believe it or not, better than you [Ted Cruz] do. And it's not good.
Donald Trump