As we do every time this year, Presidents and Prime Ministers converge on this great city to advance important work. But as leaders, we are not the most important people here today. It is the civil society leaders who, in many ways, are going to have the more lasting impact, because as the saying goes, the most important title is not president or prime minister; the most important title is citizen. It is citizens -- ordinary men and women, determined to forge their own future -- who throughout history have sparked all the great change and progress.