"We must recognize that as the dominant power in the world we have a special responsibility. In addition to protecting our national interests, we must take the leadership in protecting the common interests of humanity." - George SorosTweet
"Leadership is an ever-evolving position." - Mike KrzyzewskiTweet
"The first man gets the oyster, the second man gets the shell." - Andrew CarnegieTweet
"I have a different vision of leadership. A leadership is someone who brings people together." - George W. BushTweet
"The exercise of power is determined by thousands of interactions between the world of the powerful and that of the powerless, all the more so because these worlds are never divided by a sharp line: everyone has a small part of himself in both." - Vaclav HavelTweet
"Year after year, President Bush has broken his campaign promises on college aid. And year after year, the Republican leadership in Congress has let him do it." - Sherrod BrownTweet
"What happened with Hurricane Katrina was the American electorate was forced to look at what lay behind the veneer of chest-beating. We all saw the consequences of having terrible government leadership." - Susan FaludiTweet
"The fact that we are here today to debate raising America's debt limit is a sign of leadership failure. America has a debt problem and a failure of leadership. Americans deserve better. I, therefore, intend to oppose the effort to increase America's debt." - Barack ObamaTweet