Paragraph 7, Line 7 Oratoria: Pro Milone by Cicero
Paragraph 18, Line 18 Letters To Atticus: Ad Atticum VIII by Cicero
Paragraph 18, Line 48 Letters To Friends: Ad Familiares XII by Cicero
Paragraph 24, Line 36 Quaestiones Naturales I by Seneca
Section Praefatio, Paragraph 1, Line 11 De Consolatione: On Consolatio by Seneca
Section XI., Paragraph 1, Line 1