Free trade enables the most advantageous distribution of the national produce and revenue.

"The things we admire in men, kindness and generosity, openness, honesty, understanding and feeling, are the concomitants of failure in our system. And those traits we detest, sharpness, greed, acquisitiveness, meanness, egotism and self-interest, are the traits of success."

技术本身没有好坏，关键看你怎么用它。