Paragraph 1, Line 4 Speeches Against Catiline: In Catilinam II by Cicero
Paragraph 1, Line 1 De Officiis II by Cicero
Paragraph 1, Line 9 Epistulae Morales Ad Lucilium: Epistulae Morales, Liber XVII & XVIII by Seneca
Section CIII. Seneca Lvcilio Suo Salutem, Paragraph 1, Line 2 De Beneficiis: On Benefits I by Seneca
Paragraph 1, Line 15 Spuria: Letter to Caesar II by Sallust
Paragraph 18, Line 18