Abschnitt Atticvs: Me quoque adscribe fratris sententiae., Paragraph 7, Zeile 18 Tusculan Disputations V von Cicero
Paragraph 3, Zeile 76 De Natura Deorum I von Cicero
Paragraph 13, Zeile 55 Philosophia: De Amicitia von Cicero
Paragraph 3, Zeile 16 On Divination: De Divinatione Liber Prior von Cicero
Paragraph 54, Zeile 637 On Divination: De Divinatione Liber Alter von Cicero
Paragraph 21, Zeile 377 De Officiis II von Cicero
Paragraph 1, Zeile 20 Letters To Atticus: Ad Atticum VIII von Cicero
Paragraph 22, Zeile 57 Letters To Friends: Ad Familiares VII von Cicero
Paragraph 6, Zeile 9 Letters To Friends: Ad Familiares XV von Cicero
Paragraph 4, Zeile 6 Letters To His Brother: Ad Quintum Fratrem III von Cicero
Paragraph 4, Zeile 243 Quaestiones Naturales I von Seneca
Abschnitt Liber Primus, Paragraph 62, Zeile 62