Peace Corps aims to...

a) train men and women to fulfill community needs,
b) act as ambassadors and teach people about American culture,
c) learn about other cultures.

In other words, the Peace Corps is an opportunity learn to how to better balance how you share your way of life with other people. And as a result of this communication, the number of people you successfully train to fulfill the basic needs of their community. (Ironically, two things American politicians have failed at, as of lately.)

…

That is freedom. That is what rich people are scared of, the ability to think for themselves, and the poor people need, an opportunity to succeed.