He became a Professor of Spanish Literature at the National College of Buenos Aires.
Among more contemporary critics, Calixto Oyuela tried to bring the focus back from the national to the individual, a critique similar to Martínez Estrada's; he emphasized that this is the story of a particular man, a gaucho in the last days of the open range; he sees the book as a meditation on origins, a protest and a lament for a disappearing way of life.