Section XIII, Paragraph 4, Line 16 Oratoria: Pro Ligario by Cicero
Paragraph 1, Line 1 De Re Publica II by Cicero
Paragraph 16, Line 16 De Re Publica VI by Cicero
Section Somnium Scipionis, Paragraph 18, Line 18 Tusculan Disputations II by Cicero
Paragraph 44, Line 139 Tusculan Disputations IV by Cicero
Paragraph 1, Line 2 Letters To Atticus: Ad Atticum XI by Cicero
Paragraph 20, Line 78 Epistulae Morales Ad Lucilium: Epistulae Morales, Liber VII by Seneca
Section LXIV. Seneca Lucilio Suo Salutem, Paragraph 1, Line 2 Quaestiones Naturales II by Seneca
Paragraph 30, Line 30 Quaestiones Naturales III by Seneca
Section Praefatio, Paragraph 23, Line 41 Quaestiones Naturales V by Seneca
Paragraph 13, Line 13 Quaestiones Naturales VI by Seneca
Paragraph 67, Line 67