Paragraph 1, Zeile 49 De Legibus II von Cicero
Paragraph 2, Zeile 3 De Finibus Bonorum Et Malorum: De Finibus I von Cicero
Paragraph 1, Zeile 4 De Finibus Bonorum Et Malorum: De Finibus III von Cicero
Paragraph 2, Zeile 9 De Natura Deorum I von Cicero
Paragraph 13, Zeile 35 Philosophia: De Senectute von Cicero
Paragraph 20, Zeile 25 On Divination: De Divinatione Liber Prior von Cicero
Paragraph 55, Zeile 669 Letters To Atticus: Ad Atticum VII von Cicero
Paragraph 4, Zeile 17 Letters To Atticus: Ad Atticum XIII von Cicero
Paragraph 30, Zeile 91 Letters To Atticus: Ad Atticum XV von Cicero
Paragraph 12, Zeile 37 Letters To Atticus: Ad Atticum XVI von Cicero
Paragraph 4, Zeile 14 Letters To Friends: Ad Familiares III von Cicero
Paragraph 19, Zeile 28