[4.1] inutilizan. Se is understood with this verb from preceding mueren.
[4.2] va labrando su espíritu, goes on moulding their character.
[4.3] habilidosa, capable.
[4.4] lo moral, the moral nature.
[4.5] no hay más que, one can but, lit. "there is no more than."
[4.6] rasgados, large and full. Cf. Fr. bien fendu.
Page 5.—
[5.1] los que amáis, you who love. Antecedent vosotros understood. This construction is analogous to the frequent suppression of the subject-pronoun before a noun or pronoun in apposition. Cf. [page 7], line 9.
[5.2] a la ventura, at random.
[5.3] las montañas de tierra adentro, the mountains inland. Tierra adentro is an adverbial phrase, here used substantively, governed by de, the whole forming an adjectival phrase.