Paragraph 5, Line 24 Philosophia: Topica by Cicero
Paragraph 1, Line 1 Philosophia: De Fato by Cicero
Paragraph 1, Line 3 Philosophia: Paradoxa by Cicero
Section PARADOXON V., Paragraph 1, Line 3 De Re Publica III by Cicero
Paragraph 4, Line 9 De Legibus III by Cicero
Section Atticus: Istud maxime exspecto disserendi genus., Paragraph 23, Line 49 De Finibus Bonorum Et Malorum: De Finibus IV by Cicero
Paragraph 10, Line 22 Tusculan Disputations IV by Cicero
Paragraph 7, Line 63 Tusculan Disputations V by Cicero
Paragraph 1, Line 5 De Officiis III by Cicero
Paragraph 1, Line 3 Philosophia: Commentariolvm Petitionis by Cicero
Paragraph 1, Line 1 Letters To Atticus: Ad Atticum I by Cicero
Section Cicero Attico Sal. [Rome, July or August 67], Paragraph 1, Line 1