TaskMaker

A lesser man might have wavered that day in the hospital corridor, a weaker man might have compromised on such excellent subtitute [names] as Drum Major, Minor Major, Sergeant Major, or C Sharp Major, but Major Major's father had waited fourteen years for just such an opportunity, and he was not a person to waste it. Major Major's father had a good joke about opportunity. "Opportunity only knocks once in this world," he would say. Major Major's father repeated this good joke at every opportunity.

Catch-22