Addiction crowds out friendship, ambition, moral conviction, and reduces all the richness of life to a single destructive desire.
 George W. Bush, State of the Union Address. copy citation

Context

“yet it is the men and women of America who will fill the need. One mentor, one person can change a life forever. And I urge you to be that one person. Another cause of hopelessness is addiction to drugs. Addiction crowds out friendship, ambition, moral conviction, and reduces all the richness of life to a single destructive desire. As a government, we are fighting illegal drugs by cutting off supplies and reducing demand through anti-drug education programs. Yet for those already addicted, the fight against drugs is a fight for their own lives.” source