Evo Morales

Bolivia's majority Indian population was always excluded, politically oppressed and culturally alienated. Our national wealth, our raw materials, was plundered. Indios were once treated like animals here. In the 1930s and 40s, they were sprayed with DDT to kill the vermin on their skin and in their hair whenever they came into the city.

I have a lot of trouble understanding all the detail of finance and administration - but if you combine intellectual and professional capacity with a social conscience, you can change things: countries, structures, economic models, colonial states.

Having a Congress with a more diverse educational and professional background would serve the country well. And given the budget challenges facing America today, we might benefit from a few more cold, calculating problem solvers, and fewer courtroom impresarios.

In Bonn, where I studied for a year, I changed from classical to Romance philology, taught there by its great founder, F. Diez, and at the beginning of 1852, I received the doctorate for a dissertation on the refrain in Provencal poetry.