Abschnitt PARADOXON III., Paragraph 1, Zeile 4 Tusculan Disputations III von Cicero
Paragraph 1, Zeile 3 De Natura Deorum II von Cicero
Paragraph 5, Zeile 23 Philosophia: Academica von Cicero
Paragraph 11, Zeile 22 On Divination: De Divinatione Liber Alter von Cicero
Paragraph 54, Zeile 916 Letters To Friends: Ad Familiares VI von Cicero
Paragraph 12, Zeile 18 Ab Urbe Condita Libri: I von Livius
Paragraph 3, Zeile 8