Paragraph 1, Line 20 Philosophia: Topica by Cicero
Paragraph 2, Line 22 Philosophia: Paradoxa by Cicero
Section PARADOXON IV., Paragraph 1, Line 3 Philosophia: Orator Ad M. Brutum by Cicero
Paragraph 5, Line 31 Quaestiones Naturales I by Seneca
Section Liber Primus, Paragraph 9, Line 9 Ab Urbe Condita Libri: IV by Livy
Paragraph 1, Line 1