Paragraph 4, Line 16 Epistulae Morales Ad Lucilium: Epistulae Morales, Liber VII by Seneca
Section LXIV. Seneca Lucilio Suo Salutem, Paragraph 1, Line 4 Quaestiones Naturales III by Seneca
Section Praefatio, Paragraph 1, Line 3 Quaestiones Naturales VII by Seneca
Paragraph 72, Line 72 De Beneficiis: On Benefits II by Seneca
Paragraph 3, Line 14 Dialogi: On the Brevity of Life by Seneca
Paragraph 7, Line 7