1. Perhaps you've heard of the old saying "There is no such thing as a free lunch." What does it mean? If someone invites you to a lunch and offers to pay for it, is it free for you?
2. During China's Cultural Revolution in the late 1960s and early 1970s, many people with a high school or college education were forced to move to farms and work in the fields. Some were common laborers for eight or more years. What does this policy say about specialization? Would you predict t