Being humble, whether you realize it or not, as a leader is a necessary quality to have. It helps people feel valued. No one likes the kind of leader that stands up on a podium and accepts in award for himself. You cannot succeed on your own. They're not going to get paid the way you get paid. Ad accomplishes this mission.
Humility is huge. Not just for living a good life. For running a successful business, too. According to Andy Frisella, humble leaders inspire employees and customers, and humble businesses improve and dominate.