Paragraph 1, Line 30 Philippics: Philippic XIV by Cicero
Paragraph 1, Line 2 Philosophia: De Fato by Cicero
Paragraph 1, Line 28 Philosophia: Brutus by Cicero
Paragraph 1, Line 24 De Finibus Bonorum Et Malorum: De Finibus IV by Cicero
Paragraph 13, Line 35 Tusculan Disputations I by Cicero
Paragraph 21, Line 21 Tusculan Disputations II by Cicero
Paragraph 9, Line 10 Tusculan Disputations III by Cicero
Paragraph 2, Line 26 De Natura Deorum I by Cicero
Paragraph 1, Line 3 De Natura Deorum III by Cicero
Paragraph 1, Line 5 Philosophia: Academica by Cicero
Section LIBER SECUNDUS, Paragraph 10, Line 11 Philosophia: De Amicitia by Cicero
Paragraph 4, Line 22