Obama has made America cool again - and more than that, he's made his own brand arguably the most powerful the world has ever known.
The third lesson and tip actually comes from two of my favorite political philosophers: Mao Zedong and Mother Teresa — not often coupled with each other, but the two people I turn to most to basically deliver a simple point, which is, you're going to make choices; you're going to challenge; you're going to say, 'Why not?'; you're going to figure out how to do things that have never been done before.