Paragraph 1, Line 16 Sermones: Sermonum Liber I by Horace
Paragraph 1, Line 103 Epistulae I by Horace
Section VII, Paragraph 1, Line 98 De Oratore I by Cicero
Paragraph 1, Line 8 Letters To Friends: Ad Familiares VIII by Cicero
Paragraph 13, Line 19 Dialogi: On Tranquility of the Mind by Seneca
Paragraph 20, Line 20