The universality of the concept of sign, according to which in some respect “anything in the world is a sign” (omnis res mundi est signum) (Peter Margallus, Logices utriusque scholia, 1520, 146f.), is counterbalanced by the emphasis laid on the mental sign (signum mentale) providing the basis for the whole range of sign processes. Spoken words, just like any external signs in general, can signify only by mediation of an immediate signification, provided by the mental concepts.[56] Thus, as Petrus a Spinosa says, the whole signification depends on the mental term (tota significatio dependet a [termino] mentali) (Pedro de Espinosa, Tractatus terminorum, cited in Muñoz Delgado, 1983, 152f.)