Proof that Libraries are Vital, even on the back of donkeys

A true example of altruism:

Colombian grade-school teacher Luis Soriano spends his weekends bringing books, via two hard-working donkeys, to the children in villages of Magdalena Province. Delivering books since the late 1990s, Soriano’s children help him pack a rotating selection of books.       The donkey’s names are Alfa and Beto. Source Link: http://www.pbs.org/pov/biblioburro/