Abschnitt IV, Paragraph 1, Zeile 15 Epistulae Morales Ad Lucilium: Epistulae Morales, Liber IIII von Seneca
Abschnitt XXIII. Seneca Lucilio Suo Salutem, Paragraph 1, Zeile 8 Dialogi: On the Brevity of Life von Seneca
Paragraph 3, Zeile 3