If you look at the history of big obstacles in understanding our world, there's usually an intuitive assumption underlying them that's wrong.
Explore more quotes
In grade school I was taught that the United States is a melting pot. People from all over the world come here for freedom and to pursue a better life. They arrive with next to nothing, work incredibly hard, learn a new language and new customs, and in a generation they become an integral part of our amazing nation.