Paragraph 5, Line 45 Philosophia: De Partitione by Cicero
Paragraph 1, Line 63 Philosophia: Brutus by Cicero
Paragraph 1, Line 24 De Finibus Bonorum Et Malorum: De Finibus I by Cicero
Paragraph 6, Line 43 De Finibus Bonorum Et Malorum: De Finibus III by Cicero
Paragraph 18, Line 53 De Finibus Bonorum Et Malorum: De Finibus IV by Cicero
Paragraph 13, Line 38 Tusculan Disputations II by Cicero
Paragraph 11, Line 12 Philosophia: Academica by Cicero
Paragraph 14, Line 31 Philosophia: De Amicitia by Cicero
Paragraph 12, Line 45 De Officiis II by Cicero
Paragraph 1, Line 29 Letters To His Brother: Ad Quintum Fratrem II by Cicero
Paragraph 14, Line 21