Paragraph 1, Zeile 1 Oratoria: Pro Archia von Cicero
Paragraph 1, Zeile 6 De Oratore II von Cicero
Paragraph 1, Zeile 12 Tusculan Disputations V von Cicero
Paragraph 1, Zeile 6 De Natura Deorum I von Cicero
Paragraph 4, Zeile 14 Letters To Friends: Ad Familiares XI von Cicero
Paragraph 14, Zeile 21 Letters To Friends: Ad Familiares XIV von Cicero
Paragraph 2, Zeile 3 De Consolatione: On Consolation (ad Marciam) von Seneca
Abschnitt XII., Paragraph 1, Zeile 1