But above all, we act for a very simple reason: in times of tragedy, the United States of America steps forward and helps. That is who we are. That is what we do. For decades, America’s leadership has been founded in part on the fact that we do not use our power to subjugate others, we use it to lift them up—whether it was rebuilding our former adversaries after World War II, dropping food and water to the people of Berlin, or helping the people of Bosnia and Kosovo rebuild their lives and their nations.

At no time is that more true than in moments of great peril and human suffering. It is why we have acted to help people combat the scourge of HIV/AIDS in Africa, or to recover from a catastrophic tsunami in Asia. When we show not just our power, but also our compassion, the world looks to us with a mixture of awe and admiration. That advances our leadership. That shows the character of our country. And it is why every American can look at this relief effort with the pride of knowing that America is acting on behalf of our common humanity.