Paragraph 1, Line 24 Letters To Atticus: Ad Atticum V by Cicero
Paragraph 20, Line 48 Epistulae Morales Ad Lucilium: Epistulae Morales, Liber V by Seneca
Section XLIV. Seneca Lucilio Suo Salutem, Paragraph 1, Line 4 Epistulae Morales Ad Lucilium: Epistulae Morales, Liber XVI by Seneca
Section XCVI. Seneca Lvcilio Suo Salutem, Paragraph 1, Line 5 Quaestiones Naturales I by Seneca
Section Praefatio, Paragraph 1, Line 11 Quaestiones Naturales II by Seneca
Paragraph 43, Line 43 Quaestiones Naturales III by Seneca
Section Praefatio, Paragraph 13, Line 31 Quaestiones Naturales V by Seneca
Paragraph 2, Line 2 Quaestiones Naturales VII by Seneca
Paragraph 80, Line 80 Dialogi: On Providence by Seneca
Section V., Paragraph 1, Line 1