"My favorite people are seriously unserious. The ones who work like killers and joke like kids. The ones who build with obsession but a grin live with joy. The ones who chase greatness like their life depends on it and do it all with a grin on their face. They bring intensity without the ego. They can be locked in one minute and laughing the next. They remind you that ambition doesn't have to make you bitter and discipline doesn't have to make dull. They are deadly serious and playfully alive. Those are my kind of people."