13-1: ¡Necio de mí!: fool that I was!
13-2: tan sólo: only (tan redundant and emphatic).
13-3: inescrutables: cf. note estupefacto, p. 9, 1.
14-1: ¿Cómo que no?: que is redundant. It is dependent on some form of the verb decir understood: How can you say that you will not?
14-2: ¡Que no sabe!: a kindred usage to that in the last note. Que is frequently used in this elliptical and emphatic manner at the beginning of a sentence.