Courage is rightly esteemed the first of human qualities... because it is the quality which guarantees all others.
Marriage has no guarantees. If that's what you're looking for go live with a car battery.
The nature of the global business environment guarantees that no matter how hard we work to create a stable and healthy organisation our organisation will continue to experience dramatic changes far beyond our control.
Experience is the best teacher of all. And for that there are no guarantees that one will become an artist. Only the journey matters.