" Challenge is the core and mainspring of all human action. If there’s an ocean, we cross it. If there’s a disease, we cure it. If there’s a wrong, we right it. If there’s a record, we break it. And if there’s a mountain, we climb it.’ I totally agree and believe we should all continue to challenge ourselves. "

― Richard Branson , Screw It, Let's Do It: Lessons In Life