This time of adversity offers a unique moment of opportunity--a moment we must seize to change our culture. Through the gathering momentum of millions of acts of service and decency and kindness, I know we can overcome evil with greater good.
 George W. Bush, State of the Union Address. copy citation

Context

“So we will renew the promise of the Peace Corps, double its volunteers over the next five years-- (applause) --and ask it to join a new effort to encourage development and education and opportunity in the Islamic world. (Applause.)
This time of adversity offers a unique moment of opportunity--a moment we must seize to change our culture. Through the gathering momentum of millions of acts of service and decency and kindness, I know we can overcome evil with greater good. (Applause.) And we have a great opportunity during this time of war to lead the world toward the values that will bring lasting peace.
All fathers and mothers, in all societies, want their children to be educated, and live free from poverty and violence.” source