Section XIII. Seneca Lucilio Suo Salutem, Paragraph 3, Line 8 Quaestiones Naturales I by Seneca
Section Praefatio, Paragraph 1, Line 17 Quaestiones Naturales I by Seneca
Section Liber Primus, Paragraph 9, Line 9 Quaestiones Naturales II by Seneca
Paragraph 47, Line 47 De Beneficiis: On Benefits I by Seneca
Paragraph 1, Line 5