None in particular. It is essential to speak and write the Spanish language.

The ability to read and gloss texts from different periods, the listening and use of lessons of a certain length, the doubt about the representations that the present produces on itself, the habit of suspicion about the contents of the official culture, both the masses and the elites, the ironic distancing from the commonplace, the ideologies and the cultural, political and technological propaganda, as well as the practice of an elegant, hypothetical, rigorous Castilian prose far from bureaucratic language.

Historical genealogy of the main concepts belonging to what Western thought has collected under the name of morality and study of the relations between such concepts and others belonging to metaphysics, politics, theology, poetics, rhetoric or aesthetics.